I'm sure things happen to us that make us demotivated from doing just about everything, and it could be related to something you have heard about cryptocurrency, or it could not be related to that at all. Maybe it is related to your bitcoins like you were robbed or something, or maybe it has nothing to do with that.
But if you're feeling like garbage right now, I want to ensure to that this is not the end. There are new horizons in the future just waiting to happen to you. Forget what other people are saying. Focus on building yourself, so that you can take care of others you encounter who need your help, when the time comes for that.