The pitfalls you've stepped into in the crypto market are often these:

First and foremost—the all-in operation and arbitrarily adding leverage. These are the direct and quick paths to liquidation, leaving no room for negotiation. Then there's the issue of mindset. Following others to make money, or impulsively trading when seeing price movements—these habits eat up half of your profits in fees.

Vague stop-loss settings, no plan for adding positions, and blindly increasing positions based on feelings—these are common "big pits." Also, obsessively sticking to a single technical indicator, while the market changes rapidly; a single indicator can't withstand the volatility.

The most heartbreaking part is knowing these principles but still failing to act accordingly. Greed often causes us to stay in when we should exit, or hope for a rebound when we should cut losses. Instead of repeatedly falling into these traps, it's better to establish clear trading discipline from the start—that's the real secret to long-term survival.