I don’t encourage anyone to start trading on futures. If you are planning to learn how to trade, then it’s better you start with spot trading. If you decide to jump into futures trading, you might end up losing everything you are trading with, and you won’t be learning anything about trading. If you want to learn how to trade, start with spot trading. If you understand everything about spot trading, then you can give future trading a trial, but whenever you are trading futures, always know you are taking a high risk compared to spot trading.
 
Your strategy might be working perfectly for you, but I won’t encourage anyone to follow it. What works for you might not really work for other people, and altcoins that you are trading are really risky, anything can happen to them at any moment, and you are trading them on futures. Seriously, you just have to be careful with future trading because you might end up losing everything you have if you are not careful.