I think it is. Maybe understanding trading strategies and learning how to trade might not be so difficult, but i think becoming a profitable trader is difficult, how many traders out there do you think are making profit, i reckon it is not such a large number. There is a reason why newbies are not advised to start their crypto journey with trading, and it is because of the risks involved in it. This your idea of "simply doing the opposite of what you do", have you implemented it in your own trades, and how successful have you been?