Trading is give more profit. That the reason many people use the training. But trading is to risk one. No one know about that the risk. Trading is not easy to get profit. We need know about the training process. Without knowledge we lose the money. So don't tack risk in trading. Frist Lear the training process. It help to get profit.
Trading could really give out that kind of opportunity on which it could give out that kind of profit on which it's true but it won't really be that easy and does really need up that kind of skills and knowledge towards it on which we know that no one everyone has.The key on here is on how to make yourself that sustain and able to obtain such skills on which it does require that long time engaging and would be able to experience difference outcomes and situations. Failing is just normal since no one would start on being a pro but rather being a noob.
Instead on making yourself that being too sensitive towards mistakes, it would be much better that you should be treating these mistakes to be a learning stone that carves you to become a better trader, because if you do freak out instead on learning it then you won't really be that progressive on the things that you are dealing with.