Does it "serve" you this thinking? I dunno. But I do know that your feelings on it will pass quicker than they might have in the past. The bounce-back rate becomes quicker. I think it's important to have the sad days when you feel it.
I'm thinking of you, sending you a cup of tea and maybe a good book to escape with. Maybe some good escapist art would be nice right now - movie, book, or maybe some painting?
