When someone copy trades he is copying someone else's trading exactly and applying it without doing his own research. So he will never know the probability of success of his trade so if he trades with big amount without predicting anything then he will face loss. So it is foolish to put complete trust in copy trading. And those who do not have trading knowledge should not do copy trading. this can lead to huge financial losses without anyone knowing.
Exactly better to focus on doing your own research and study before taking this business,
It's easy just to follow someone's way of trading and this kind of feature is already available online, just completely copy
someone's interpretation of the market and wait if that assessment will bring you or will let you earn from this business,
chances of success are slim if you don't have your own understanding since there are changes that you may encounter along
the way, without proper knowledge, you are doing your trade the same way with gambling.