The more I learn I am kind of coming to conclusion that trading in the long run is not profitable. I mean I don't know any single person who is doing decent amount of money for living by trading in crypto. Hence the question: do you know anyone who is successful trading in crypto? or are you doing well by trading crypto?
It is possible but it is not easy, depending on the market the failure rate of traders can be between 80% to 99%, and that only takes into account a time frame which is relatively short, so traders which are successful over the long term should be even more rare than that, and when you take this into account this could help you understand why you know no one like that, and when it comes to how to do this I am sorry to tell you that probably no one is going to give you that information, as such information is simply too valuable to give away for free.