I think that beginners doing trading like newbies will easily make mistakes and fail. In any transactions will have risk and failure. But experience will help you understand about this market.
Of course everyone sooner or later will make mistakes and obviously fail. However, as I have said, its how you react with your lost. Others give up early while for those who stick around, the failure is just a lesson and sooner they will be make good decisions because they have been there. So never give up and still pursue your dreams because you will never know, one day you can be called 'crypto-millionaire'.