1. Trading vs. investing
Both involve buying crypto assets, but they are different jobs. An investor buys because they expect an asset to be worth more in several years and accepts large swings along the way. A trader opens and closes positions to capture price moves, and every one of those decisions costs fees and can go wrong. Neither approach is "safe". Trading simply puts many more decisions, and many more chances to make mistakes, into the same period.
| Aspect | Trading | Investing |
|---|---|---|
| Time horizon | Minutes to weeks | Years |
| Decision basis | Price action, liquidity, timing | Long-term thesis, adoption, fundamentals |
| Activity | Many decisions, frequent fees | Few decisions, low turnover |
| Main cost | Fees, spread, slippage, mistakes | Opportunity cost, drawdowns endured |
| Typical failure | Overtrading, leverage, revenge trades | Buying the top, panic-selling the bottom |
2. Spot vs. derivatives
On the spot market you exchange money for the asset itself. If the price falls 50%, you lose 50% of your position, which is painful but limited to what you put in. Derivatives are contracts that track a price. They are usually traded with leverage, which means a small price move against you can close (liquidate) your position completely. Many derivatives products are restricted or banned for retail clients in some jurisdictions. The UK, for example, bans crypto derivatives for retail consumers.
| Market | Do you own the asset? | Leverage | Maximum loss | Profile tag |
|---|---|---|---|---|
| Spot | Yes - you hold the coin | No (margin is a separate product) | Up to your stake | spot |
| Futures / perpetuals | No - a contract on price | Commonly 2x-100x | Your margin, wiped out quickly by liquidation | derivatives |
| Options | No - a right, not an obligation | Built in | Buyer: the premium. Seller: potentially unlimited | options |
3. The role of exchanges: CEX vs. DEX
The exchange is the venue where buyers and sellers meet, usually through anorder book or, on many DEXs, a liquidity pool. Choosing a venue is a risk decision before it is a fee decision: on a centralised exchange your balance is only a promise by the operator. Our exchange directory records licences, incidents and proof of reservesfor exactly that reason.
| Type | Custody | Strengths | Main risks |
|---|---|---|---|
| CEX (centralised) | The exchange holds your funds | Fiat on-ramp, order book liquidity, support desk | Insolvency, frozen withdrawals, account closure, hacks |
| DEX (decentralised) | You keep your keys; trades settle on-chain | No account to close, transparent settlement | Smart-contract bugs, scam tokens, front-running, no recourse |
4. Volatility: feature and bug
Crypto assets regularly move 5-10% in a day and have historically fallen 70-80% from their peaks during bear markets. That range is what attracts traders, because without movement there is nothing to trade. The same range means one wrong position can erase weeks of gains. A 50% loss needs a 100% gain just to break even. Try the numbers yourself in the drawdown recovery calculator. Low liquidity makes it worse: in thin markets slippage grows exactly when you most need to get out.
Remember: Trading is a skill with a tuition - most pay in losses. Keep the tuition small: trade small sizes, use no leverage, and keep a written plan until you have a track record.
5. When this fails
The well-documented ways beginners lose money are rarely exotic. Leverage: at 10x, a 10% move against you is enough to be liquidated, and fast markets routinely move that much. Emotional trading: chasing a pump (FOMO), doubling down to "win it back" (revenge trading) and moving astop-loss further away because "it will come back". Overtrading: fees and spreads compound against you with every trade.Venue risk: even a correct trade is worthless if the exchange freezes withdrawals.
Risk: Only trade with money you can afford to lose completely. Nothing in this book is a promise of returns. Past price moves do not predict future ones, and most short-term traders underperform simply holding the asset.