It is mandatory to have knowledge in every field you are going. Especially here in cryptocurrency that is so complicated for newbie to start with. Newbie entering in crypto without proper knowledge will incurred big losses and suffer. So I advice newbies to DYOR (do your own research) and don't fall to hype and get scammed.
because most cases ensnare newbies who don't want to seek knowledge and explore crypto science. they prefer to listen than to find out and strangely if they are deceived they blame crypto for ridiculous reasons. so for newbie you should learn before you start investing