#保持SAFU 1SAFU (Safety First) is the survival rule for traders:

Capital Isolation: Only use idle funds, refuse borrowed leverage;

Position Control: Single trade risk < 2%, total position matches volatility;

Disaster Recovery Plan: Reserve 'escape funds' to cope with extreme market conditions;

Technical Moat: Use cold wallets/multi-signature to ensure asset security.

The essence is to respect the market: even the most precise strategy requires redundancy design, survival > excessive profit.