I think you can manage both, if you can't do it give up trading and only invest and hodl, spend no time on trading you will make more money or get a job related to crypto if you can.
Its really hard to do your job and at the same time manage your money that you've threw in a trade. Its either one thing or the other. HODL also works but the gains there are smaller.
But with a strong sense of desire then I am sure it can be done. Indeed we definitely need a lot of time and thought, but if the desire to get the best is very strong then we can do things more easily and comfortably. Working in various fields at one time is a difficult thing, but believe that when we believe in ourselves we can do it.