How do you react to losing hours of progress in a game?

[JOKA_]

This is usually how it goes down:

I stare at the screen with my head slightly tilted to the side as I try to figure out why the level in LBP I had been working on is gone...then I think back to the night before and realize I had been in a rush to leave and shut off the system...then I usually go "no, it can't be"...then there is a few seconds of silence as the reality sets in...then something along the lines of "f*** my life" comes out :l