I’ve been asked this question more times than I can count. At family dinners, by old school friends, by colleagues who hear “crypto” and assume I either lost everything or own a yacht. The honest answer is more boring than either of those.
I’ve made money in crypto. I’ve lost money in crypto. I’ve watched friends turn small money into life-changing money, and watched others turn life-changing money into nothing. This is the version of the answer I’d give a friend asking over a beer. Some of the links in this post are affiliate. I’ll flag them when they appear.
Short answer: Crypto can be a reasonable investment for a small portion of your portfolio — typically 1% to 5% — if you can hold through extreme volatility, accept that you might lose all of it, and avoid the common beginner mistakes (chasing pumps, leverage, memecoins, scams). It is not a reasonable investment as your main asset or with money you can’t afford to lose. Bitcoin is the lowest-risk crypto position; altcoins carry higher risk and higher potential return.
Important: Price predictions in this article are speculation based on publicly available data and market analysis. Nobody knows where crypto prices will go. Treat all numbers as opinion, not forecast. Past performance does not predict future results.
Key takeaways
- Crypto is a high-risk, high-volatility asset class — not a savings account.
- A 1–5% portfolio allocation is the most commonly recommended starting point.
- Bitcoin has returned roughly 60% annualised over its lifetime — but with 80%+ drawdowns.
- Only invest money you can afford to lose completely.
- Storage and security matter as much as the investment thesis.
- ETFs and direct ownership are both valid paths.
Short answer
If you’ve got a few minutes, here’s the version I’d give a friend:
Yes, for a small portion of your portfolio. Maybe 1% to 5% if you’re cautious, up to 10% if you’ve already got a stable financial foundation (paid-off debts, emergency fund, retirement on track). Not as your main investment. Not with rent money. Not with money you’d need in the next two years.
Bitcoin first, mostly. Maybe some Ethereum. Stay away from memecoins unless you’re treating it as gambling, which is fine if you call it that.
Buy it through a regulated exchange or an ETF. Don’t keep large amounts on the exchange forever. Get a hardware wallet for anything you’re holding more than six months.
Expect to watch it drop 70% at some point. Decide now whether you’d panic-sell at that price or hold. If you’d panic-sell, your position size is too large.
That’s the honest version. The rest of this post breaks it down.
The case FOR crypto investment
There are real arguments for putting some money into Bitcoin and other major cryptocurrencies. Here’s what makes the strongest case.
Digital scarcity
Bitcoin has a fixed supply cap of 21 million coins. No central bank can print more. No board of directors can vote to increase issuance. The scarcity is mathematical and enforceable in code. Bitcoin halving explained covers how the supply schedule works in detail.
In an era of expanding fiat money supply — the US M2 money supply has roughly doubled since 2015 — a fixed-supply asset has a structural argument going for it. Whether the market prices that argument correctly over time is the question.
Institutional adoption
For the first 10 years of Bitcoin’s existence, institutional investors mostly ignored it. That’s changed. Spot Bitcoin ETFs approved in January 2024 have accumulated hundreds of billions in assets under management. Major asset managers (BlackRock, Fidelity, ARK) now offer Bitcoin products. Corporate treasuries (MicroStrategy, Tesla at various points, dozens of smaller firms) hold Bitcoin on balance sheet.
The structural shift matters because institutional money tends to be sticky. Retail buys and sells on emotion. Institutions allocate, rebalance, and hold. As more institutional capital flows in, the asset’s volatility theoretically dampens over time.
Bitcoin ETF explained covers the institutional product side.
Asymmetric upside
This is the part traders care about. Bitcoin has returned roughly 60% annualised since 2013, with brutal drawdowns along the way. Even after the 80%+ crashes, the long-term trend has been up. A small position bought 10 years ago and held would have outperformed almost every traditional asset on a risk-adjusted basis.
That doesn’t mean it’ll continue. Past performance is not future performance. But the asymmetric setup — small downside (you lose what you put in) versus large potential upside (multiples on your money) — has historically rewarded patient, small-allocation holders.
Outside the traditional system
For some buyers, the appeal isn’t financial returns. It’s the ability to hold value outside the banking system, send money globally without permission, and own an asset that isn’t subject to confiscation or debasement. This argument resonates strongly in countries with currency controls, hyperinflation, or unstable financial systems.
Even for buyers in stable economies, the option value of holding some assets outside the banking system has obvious merit — the failures of regional banks in 2023 and the political turbulence around financial regulation make that case more salient than it was a decade ago.
The case AGAINST crypto investment
The case for crypto is real. The case against is also real. Honest investors look at both.
Extreme volatility
Bitcoin has dropped more than 80% from peak four times in its history. Most altcoins have dropped 90%+ in the same periods, and many have gone to zero. If you can’t sleep through a 50% drawdown, crypto isn’t your asset class.
For context, the worst peak-to-trough drawdown of the S&P 500 in modern history was around 50% (2008). Bitcoin has done that multiple times, plus more. That volatility is the price of the potential upside. You don’t get one without the other.
Regulatory risk
Crypto exists in a regulatory grey zone in most countries. The US is gradually building a framework but the picture changes with every administration. China banned crypto exchanges in 2021. The EU’s MiCA regulation took effect in 2024. Tax treatment varies wildly by country.
A serious regulatory crackdown — particularly in the US — could materially impact prices. Even if you think it’s unlikely, you have to price the risk.
Technological risk
Bitcoin’s core protocol has run with near-perfect uptime since 2009. But the broader crypto ecosystem includes thousands of smaller projects with much weaker security. Smart contract bugs have lost billions. Bridge hacks have lost hundreds of millions. Even the basic mechanics of self-custody have a steep learning curve and high penalty for mistakes.
If you send Bitcoin to the wrong address, there’s no support line to call. The money is gone.
Scam risk
Crypto has a scam problem. Pump-and-dump schemes, rug pulls, fake “investment platforms”, phishing attacks, SIM-swap attacks on exchange accounts — all common. Chainalysis reported over $9 billion stolen via crypto-related scams in a single year. Most of the victims are beginners.
The defence is education and discipline. The risk doesn’t go away — it just gets manageable. How to store crypto safely covers the security side properly.
Tax complexity
Every crypto trade is a taxable event in most jurisdictions. Stake some ETH, get rewards — that’s income at the value you received it. Sell BTC at a profit — that’s a capital gain. Even trading one crypto for another (BTC for ETH) is a taxable event.
The bookkeeping can get nightmarish if you trade actively. Most people who try to do their crypto taxes manually after the fact end up either underpaying (audit risk) or overpaying (cash they didn’t need to give up). Use a tool like Koinly from day one. Detailed in crypto tax UK and crypto tax USA.
What % of portfolio makes sense
This is the practical question. Forget the philosophy — how much money should you actually put in?
The most defensible starting point for a beginner is 1% to 5% of investable assets. Here’s the reasoning.
Why 1–5%
At 1% of your portfolio, even if Bitcoin goes to zero, you lose 1%. Survivable. At 5%, the loss hurts but doesn’t change your life. At those allocation levels, you’ve taken a real position — enough that gains would matter — without exposing yourself to ruinous downside.
Many financial planners and even traditional asset managers (Fidelity, BlackRock, etc.) have published research suggesting 1–5% Bitcoin allocations improve portfolio risk-adjusted returns. The exact “optimal” number varies by methodology but the range is consistent.
When 5–10% might make sense
If you’ve already got a fully stable financial foundation — no high-interest debt, healthy emergency fund, retirement on track, comfortable income — you might consider stretching to 5–10%. This is the range where active crypto holders typically sit.
When you should hold less or none
- You have credit card debt or other high-interest borrowing. Pay that off first.
- You don’t have 3–6 months of emergency savings. Build that first.
- You’re within 5 years of retirement. The volatility horizon doesn’t fit.
- You can’t psychologically tolerate seeing a position drop 70%.
- You’d be using money you actually need.
The honest answer for many people is “zero”. That’s also a reasonable answer.
The 100% mistake
Some beginners go all-in. They put their entire savings into crypto, sometimes with leverage, expecting a 10x in months. Most of them lose their entire savings. A few hit windfalls and ride them into more risk and eventually lose those too.
If you’re tempted to go big on your first position, that’s the signal to start small. The market will still be there in three years. Your first $100 lost teaches you more than your first $10,000 lost.
Risks beginners underestimate
I’ve watched five categories of mistake destroy more beginner accounts than market volatility ever has.
Custody risk
Keeping all your crypto on an exchange and then watching the exchange collapse. FTX. Celsius. BlockFi. Voyager. Mt. Gox. Quadriga. Different decades, same story.
Defence: hardware wallet for anything you’re holding longer than a few months. Ledger Nano X review walks through what I use. How to store crypto safely is the broader playbook.
Scam risk
The most common scam isn’t a clever hack. It’s a phone call from someone pretending to be from “Coinbase Support” asking you to verify your account by entering your seed phrase. The second most common is a girl on Instagram who turns out to be running an “investment platform” with locked withdrawals. The third is YouTube videos shilling tokens that the host has been paid to promote.
Defence: never type your seed phrase anywhere. Never send crypto to anyone who promises returns. Never trust a YouTuber’s coin pick — they’re paid to say it.
Leverage risk
Some beginners discover futures within a week of opening a crypto account. They put $500 on a 50x leveraged Bitcoin long expecting a small move to make them rich. The price moves 2% in the wrong direction and they’re liquidated. The exchange takes the entire $500.
Defence: do not touch futures for at least your first six months. Then read how to day trade crypto and crypto trading indicators before considering it.
Tax complexity
The trader who spends a year making $20,000 in profit, then discovers in April that they owe $7,000 in taxes they don’t have because they’ve already redeployed the gains. Taxes are real. They apply even if your portfolio is now down. Many people who’d been doing well end up financially ruined by the tax bill from a year they already gave back.
Defence: keep records from day one. Use Koinly or CoinTracker. Budget for taxes the week the trade closes. Detailed in how to cash out crypto.
Emotional risk
The trader who buys at the top because their cousin doubled his money. The trader who sells at the bottom because the news is awful. The trader who can’t sleep because their position is down 30% and they keep checking the chart. Emotion destroys more crypto accounts than any technical mistake.
Defence: smaller position sizes, longer time horizons, and ideally some structured education. Crypto trading psychology covers this in detail.
The “only invest what you can lose” rule explained
You’ll hear this everywhere. Let me say what it actually means.
“What you can afford to lose” doesn’t mean money that, if lost, would only mildly inconvenience you. It means money that, if it went to zero tomorrow, would change nothing important in your life.
For most people, this isn’t a big number. It might be £50 a month. It might be £500 total. It might be 2% of your savings. That’s fine. Start there.
If the size of your position determines your sleep quality, you’re too big. If you’re checking the price every hour, you’re too big. If a major news event makes you want to refresh the chart compulsively, you’re too big.
Most successful crypto holders I know didn’t get there by being smart. They got there by being small enough early on that they could afford to be wrong, learn, and stay in the game long enough to be right later.
How to actually start small
Here’s the version of “starting in crypto” that I’d recommend to a friend.
Step 1: Open an exchange account
Pick a regulated exchange with good security, low fees, and broad token support. I use BitGet (affiliate) for active trading. If you’re absolute beginner and want the simplest possible experience, Coinbase or Kraken work too — they’re more expensive but simpler.
If you want to compare options, best crypto exchanges ranks the ones I’ve tested.
Step 2: Deposit your first £100
Don’t overthink this. Bank transfer or card. The first £100 is for learning the platform, not making money. You’ll probably lose a tenner to fees and bad execution while you figure out how it works. That’s tuition.
Step 3: Buy Bitcoin
For your first purchase, buy Bitcoin. Don’t buy memecoins. Don’t buy a “low cap gem your cousin recommended”. Don’t buy whatever’s pumping on Twitter. Buy Bitcoin.
The reason is simple: Bitcoin is the lowest-risk crypto. It has the longest track record, the deepest liquidity, the most institutional adoption, and the cleanest regulatory status. Everything else carries higher risk. How to buy Bitcoin walks through the buying process.
Step 4: Move it off the exchange
Once you’ve got more than you’d be comfortable losing to an exchange failure, move it to cold storage. A Ledger Nano X (affiliate) costs about £150 and removes counterparty risk.
If your position is small (under £500), it’s fine to leave it on the exchange while you learn. Above that, get the hardware wallet.
Step 5: Set up a DCA schedule
Buy a small fixed amount weekly or monthly. £50 a week. £100 a month. Whatever fits your budget. The discipline of regular buying through the cycle beats almost every active strategy I’ve seen retail traders try.
Step 6: Don’t touch it
Hold for at least a year. Probably longer. The people who do best in crypto are the people who buy and hold through cycles, not the ones who try to trade tops and bottoms. Best crypto trading strategy covers more advanced approaches if you want to graduate later — but start with simple accumulation.
Bitcoin vs altcoins for first investment
Short version: Bitcoin first. Always.
Long version: Bitcoin is the only crypto asset with a 15+ year track record, the only one with deep institutional integration, the only one with a regulatory framework approaching clarity in most jurisdictions, and the only one that most major banks and asset managers are willing to touch.
Ethereum is a reasonable second position once you’ve got a Bitcoin base. It’s the second-largest crypto, has an approved spot ETF, and underpins most of DeFi. Bitcoin vs Ethereum covers the comparison.
Beyond Bitcoin and Ethereum, every other crypto carries materially higher risk. Solana, XRP, Cardano, Avalanche — these have stories. The stories might play out. They might not. As a beginner allocation, putting more than 20% of your crypto position into anything other than BTC or ETH is taking on risk you probably don’t need.
Memecoins (DOGE, SHIB, PEPE, WIF) are gambling. Some people make life-changing money on them. Most lose. Treat memecoin positions as entertainment money, not investment.
For a wider view, best crypto to buy now covers the main tokens with honest pros and cons.
ETF vs direct ownership
You can get crypto exposure two ways: buy a Bitcoin ETF through your normal broker, or buy actual Bitcoin through a crypto exchange.
ETFs are simpler. No wallet, no seed phrase, no networks, no self-custody. You buy IBIT or FBTC through your existing broker and the position sits alongside your stocks.
Direct ownership gives you more control. You can move the BTC to your own wallet, use it as collateral, send it to anyone, and you don’t pay an annual expense ratio. But you also bear all the operational risk.
Most retail buyers should pick whichever route fits their existing financial setup. If you already have a brokerage account and you’re nervous about wallets, buy an ETF. If you’re comfortable with crypto exchanges and want real ownership, buy direct.
Many holders (myself included) do both. Some in tax-advantaged accounts via ETFs, some in direct cold storage for long-term holds. Full breakdown in Bitcoin ETF explained.
Storage from day one
If you buy crypto, you need to think about storage from day one. Not after the position grows. Not when you “feel ready”. Day one.
The basic hierarchy:
- Small positions (under £500): fine on a regulated exchange for now. Use 2FA, ideally hardware-based.
- Medium positions (£500–£5,000): start moving to a hardware wallet. Ledger Nano X (affiliate) is what I use.
- Large positions (£5,000+): hardware wallet, minimum. Consider multi-sig setups for very large holdings.
The mistake I see most often is people scaling up their position but not their security. Someone goes from £200 to £20,000 over six months and is still keeping everything on the exchange with SMS 2FA. That’s a SIM-swap waiting to happen.
How to store crypto safely is the playbook. Read it before you scale up.
Tax considerations
Every crypto trade is potentially a taxable event. Every staking reward is potentially income. Every disposal is a capital gains event.
For UK holders: capital gains allowance is £3,000. Anything above that is taxed at 10% (basic rate) or 20% (higher rate). Income from staking or mining is taxed at your marginal income tax rate. Crypto tax UK covers it.
For US holders: short-term capital gains (positions held under a year) are taxed as ordinary income. Long-term capital gains have preferential rates. Staking rewards are income at the value received. Crypto tax USA covers it.
Wherever you are: use a tool. Koinly handles BitGet CSV imports cleanly. CoinTracker, ZenLedger, and TokenTax are alternatives. Set up the connection before you start trading, not after.
The biggest single mistake retail crypto holders make on tax is treating it as something to figure out later. Later is too late. By the time tax season arrives, you’ve forgotten which transactions were on which exchange and the records have to be reconstructed manually.
Learning to actually trade (if you want to)
Buying and holding is one path. Active trading is another. If you want to learn trading properly, the bar is higher than “watch some YouTube”.
Most “trading courses” are affiliate funnels — the creator gets paid by whichever exchange you sign up to, and the course content is filler. There are exceptions. The community I’m part of is Trade Travel Chill (affiliate). It’s where I’d point a friend who wanted structured trading education and a network of real traders rather than influencer noise.
If you’re not going to spend the time learning properly, don’t trade. Stick to DCA and long-term holding. That strategy outperforms most retail traders anyway. How to day trade crypto and swing trading crypto cover the active styles if you want to explore.
Frequently asked questions
Is crypto a good investment for beginners?
It can be, for a small portion of a portfolio (1–5% is the most commonly recommended starting allocation). Start with Bitcoin, use a regulated exchange, get cold storage when your position grows. Don’t put in money you can’t afford to lose entirely.
Should I invest in Bitcoin or Ethereum first?
Bitcoin first. It has the longest track record, deepest institutional adoption, and lowest risk profile of any crypto asset. Once you have a Bitcoin base, Ethereum makes sense as a second position.
How much money do I need to start?
You can start with under £50. Most exchanges have low minimums and you can buy fractional amounts of Bitcoin. The first small purchase is for learning the platform, not making meaningful returns. Build from there.
What’s the safest way to invest in crypto?
Buy Bitcoin (or a spot Bitcoin ETF) through a regulated exchange or broker. Move significant holdings to a hardware wallet. Don’t touch leverage or futures as a beginner. Use 2FA. Keep records for tax. These steps eliminate most beginner risks.
Can you lose all your money in crypto?
Yes. Crypto is a high-risk asset class. Bitcoin has dropped 80%+ multiple times. Many altcoins have gone to zero. Only invest amounts you can afford to lose completely.
Is crypto better than stocks?
Different risk profile. Crypto has historically had higher returns and much higher volatility. Most portfolio research suggests a small crypto allocation (1–5%) alongside traditional assets improves risk-adjusted returns, but a crypto-only portfolio is much riskier than a diversified one.
What’s the difference between investing and trading crypto?
Investing means buying and holding for years to capture long-term appreciation. Trading means actively buying and selling to capture short-term moves. Investing has historically outperformed trading for retail participants. Most beginners are better off investing than trading.
Do I have to pay tax on crypto?
Yes, in almost every jurisdiction. Capital gains apply on sales and disposals. Staking and mining rewards are taxed as income. Use a tax tool like Koinly to track everything from day one.
Final word
Is crypto a good investment? For most people, in small amounts, with the right safety habits — yes, it can be. For people putting in money they need, using leverage, or chasing memecoins — no, it’s a way to lose money fast.
The single biggest predictor of success I’ve seen across six years isn’t intelligence or timing. It’s position sizing. The people who sized small early, held through volatility, and only added when they could afford it have done well. The people who went big on borrowed conviction got wiped out.
If I were starting again today, here’s the order:
- Pay off any high-interest debt first.
- Build 3–6 months of emergency savings.
- Make sure your retirement contributions are on track.
- Then allocate 1–5% of investable assets to crypto.
- Start with Bitcoin. Sign up to BitGet (affiliate) and make your first purchase.
- Get a Ledger (affiliate) once your position is meaningful.
- Hold through at least one full cycle before deciding whether crypto’s for you.
That’s the playbook. Not exciting. Not get-rich-quick. But the one that’s most likely to leave you wealthier in five years rather than wiser and broker.
Right — over to you.
Related posts
- Crypto for Beginners: The Honest Starting Guide
- How Much Money to Start Trading Crypto
- Best Crypto to Buy Now: An Honest Look
