Most of the case if you teach beginners in investment world not only in crypto, they just think because other people already got lot of profit from this investment then they would like to do the same but without any prior experience before and once they got overwhelmed with so many information from their friends and then they just give up and not even bother anymore.

If you don't have good motivation and goal in mind(not including profit) then most of the newcomers will leave really soon.