How do you all move on from crypto losses?

How do you all move on from big losses? I have had multiple losses on both crypto and forex currencies trading, but the crypto one is driving me mad. I have been trading future and spot. Some of the coins I had for spot trading are trailing at – 80% and I can’t seem to move past it. Having waited for almost two years for the coins to pump but they just dip more, I am wondering I should just give in, take the loss and focus on other things.