Here are some important points that you can consider while trading with leverage / on futures
1- Your trade should not be without a stoploss or an invalidation.
2- You must have a proper risk and reward plan. Make sure your reward is double than the amount you're risking. For example if you're risking $10 your profit should be at least $20.
3- Never ever let your position liquidate. If your stoploss is your liquidation . There's a 99% of the chances that you do not have any plan, you're just gambling with high leverage .
4- Never use leverage more than 3x or 5x max. Crypto is a volatile market and it moves really fast. Unexpected moves can easily liquidate you in just 1 candle.
5- Make sure you're not trading against the trend.
6- Trading on futures requires discipline and proper execution . Do not open any trade without a trade confirmation.
7- Never Do DCA on a losing trade.
Good luck and keep learning .