Does anybody else do this? I make it worse at times when good things are happening. I say to myself 'you can't let yourself enjoy this because X is still an issue'. As in 'if only X were fixed/different/hadn't happened, I could be really happy'. Why?!?! It's a total glass half empty approach and I hate that I've developed it as some sort of 'dont get too excited' mechanism. I need to develop a different approach, I'm so annoyed at myself!