Trading is not for everybody...
Truly it is not, but how can you know it is not for you if you never try it. I think before jumping into the conclusion that trading is not for you, you should first give it a try because who knows, it may just be your thing. However when you have given it a trial after learning and you just suck at it, be responsible enough to accept that it may not just be your thing and HODLing is best for you. If you must, you may persist and try to break the mojo of it not being your thing through extra work, if you are willing to commit dedicatedly, you may just be able to turn it in your favour and make it a thing for you.
At a glance and generalization, it's really impossible to say exactly who trading is for and who it will reject, almost all needs personal testing in the process and to be honest, people's suitability is relatively high in trading, trading doesn't seem to be a thorough recruiter, it allows entry at low cost and it won't say heartbreaking rejections, quitting trading comes only from individuals who feel their skills are not enough. The lack of commitment and learning makes trading strange and alienating ourselves, not for all just the hateful look from the losers