Man, honestly, this is a decision you made your self and now you want to start blaming other people for your own decision that turned mistake, people should learn to make their own research other than just going about the internet looking for other peoples opinion where as if those set of peoples opinion which they decided to follow turns against their favour, they turn and start blaming that set of people for their own mistake.
Let me ask a question, assuming those people you listened to were right about about the market going down, would you be here telling us not to listen to ordinary guys opinion concerning the crypto market ? of course its never advisable to go with other peoples opinion whether they be ordinary guys or not(which i believe no body is ordinary) ....better learn to do your own research.