How Do You Deal With Setbacks in Chess?

In the end of 99 I played several batonumans in Pamplonad and in Vaikonse when you play very badly that's already the good part for me as far as I remember. When everything is going so wrong that you're laughing already crying and laughing when it's on a little bit bad that's the most difficult to deal with. One of the most dangerous thing for a chess player on whatever level you are losing your self-confidence yeah. And also when when things went wrong let's say then sometimes I just forgot about the the opening and I go home and then okay let's go back to the chess which you love why you love chess.