It's always the same.

I go and sit behind the pc.

I start the game.

I look at my watch and I think, ok, at 11.00 PM I'll quit, take a shower and go to bed.

I start to play.

I look at my watch again: 00.30 AM

Hm, off to bed without taking a shower.

The next day I arrive at work stinking like a camel.