Academy / Risk Management & Trading Psychology / The golden rules: what to do — and never do — in crypto

The golden rules: what to do — and never do — in crypto

Most crypto losses are not caused by bad coins. They are caused by a handful of avoidable mistakes.

Explorer · 9 min · Updated 2026-11-08

💡 Swimming in the sea

The sea is beautiful and dangerous. Experienced swimmers follow simple rules: swim between the flags, never swim alone, never go out further than you can swim back, and respect the red flag. Crypto is the same sea. The golden rules are the flags on the beach.

✅ The DO list

  1. Build your foundation first. Emergency fund (3–6 months of expenses), no high-interest debt, insurance — then invest.
  2. Invest only what you can afford to lose completely. Many advisers suggest keeping speculative assets like crypto to a small slice of total savings.
  3. Learn before you earn. Practise with paper trading for weeks before using real money.
  4. Risk small per trade: 0.5–1% of your trading account per idea, 2% maximum.
  5. Use a stop-loss on every trade, decided before you enter.
  6. If you use leverage at all, cap it at 3× and use a small amount of your capital.
  7. Use reputable, regulated exchanges and enable two-factor authentication (an authenticator app, not SMS).
  8. Keep long-term holdings in self-custody or a well-secured account, and back up your seed phrase offline.
  9. Keep records of every buy, sell and transfer for taxes.
  10. Take profits by plan, not by mood.

❌ The DON'T list

  1. Don't use money for rent, fees, EMIs or emergencies.
  2. Don't borrow to invest — no loans, no credit cards.
  3. Don't use high leverage (5×, 10×, 50×, 100×). It is the fastest way to lose an account.
  4. Don't take many trades at once at high leverage. Several leveraged positions in correlated coins are effectively one giant bet.
  5. Don't trade without a stop and don't move a stop further away.
  6. Don't revenge-trade after a loss or double up to "win it back".
  7. Don't follow "guaranteed returns" groups, signal sellers or influencers who promise profits.
  8. Don't share your seed phrase or private key with anyone — no real support agent will ever ask.
  9. Don't go all-in on one coin, especially a new, low-liquidity token.
  10. Don't ignore taxes and local laws.

The leverage rule in one line

⚠️

Maximum 3× leverage, with a small amount, with a stop-loss, with risk ≤ 1% of your account. If any of those four is missing, do not take the trade.

Why these rules work

Every rule above limits one of three dangers: ruin (losing so much you cannot recover), theft (scams and hacks), and emotion (decisions made in fear or greed). You do not need to be brilliant to do well over time; you need to avoid being wiped out.

🧮 Practical example: two friends, one market

Key takeaways

  • Foundation first; only risk what you can lose.
  • Risk ≤ 1% per trade, always with a stop.
  • Leverage: maximum 3×, small amount, never many at once.
  • Your seed phrase is never shared.
  • Rules beat predictions.

Education only — not financial advice.