Hi Amigos

Mistake #1:
Never engage in medium or long-term trades with shitcoins.
These highly volatile assets can be removed from exchanges at any moment, dropping sharply—sometimes by as much as -50%! They’re unpredictable, defy technical analysis, and swing wildly up and down.
Shitcoins are strictly for scalping or short-term trading, and using a stop-loss is absolutely essential.

Mistake #2:
Avoid overtrading at all costs.
Just because you’ve exited a trade—whether it was profitable or not—doesn’t mean you should immediately jump into another one. Sometimes not trading at all is a win in itself.
Excessive trading increases your chances of losses and drains your focus and patience.

Mistake #3:
Don’t buy newly-listed coins on exchanges, especially if you’re a beginner.
You’re at risk of becoming liquidity for early investors or teams dumping their tokens on you. This has happened many times with freshly-listed coins—beware of the hype!

that's my 3 mistakes , What's yours ?