I have seen a tip from somewhere that in order for you to be become successful always in your trading, you have to to a sniper rather than a machine gunner.. If you trade always see all opportunity, every indicator, every momentum, etc. before starting to trade. Don't be hasty to trade every signal day. You just have to find that one trade that can bring you good profits and not painful losses.
Yes indeed what you suggest is correct, where we have to choose what coins really bring us to profit, but what traders need is how we can know or at least what the characteristics of snipers in cryptocurrency. And for traders who have daily or weekly targets, what I've experienced is that we have to shoot many places that have chance the slightest chance.