I think you need to go back to basic and learn again the trading analysis before start trade again, everyone ever make a mistake in trading, and this could the lesson for you to learn more, stop stressing yourself with daytrade and don't buy the coin because it's cheap, buy it because it has potential
Yeah no one is that unlucky, someone trading with no knowledge will probably do a better job, it seems he has the principles backwards and that is why he always invest at the wrong time and when that happens that should be an alarm that he is not doing things right and it is time to study trading from the beginning once again.