Of course, "buy low sell high" is the basic rule for us traders.
I'm focusing on the simple bullish pattern and formations
right now, not really on high profit. I'm okay with 2-5% right now.
Almost all the traders follow this basic principal and that this is something which is then helping them in making money. However, you need to have some technical awareness and knowledge regarding the thing too like that of technical analysis which can help you in predicting the market value of coins in near future so that you can then plan the best possible thing according to the situation.