[TheWorstPlayer]

Unfortunately, different things work for different people and for some people nothing works. I suggest you try the psychology forum, honestly. I have yet to really see good advice on this type of topic in this forum. For me, taking a break for a few hours usually works, but sometimes it doesn't. When it is really the worst, I need to force myself to actively attempt to play a minimal variance game. Not pushing small edges, etc. Because losing hands where I had a small edge still contributes to my tiltedness which ends up just costing me more money than folding would have cost me.