When your day has a crappy start...

So, today has started in a quite crappy way. NOthing bad has really happened, but I have spent two hours doing nothing... trying to fix a computer, fixing a printer, and just doing stupid things... and then a window has a problem with moist, and I feel like this isn't looking like a good day at all at the moment.

So, what should I do about it? I guess I should just resist this "terrible" and "crappy" feeling, and decide that it is going to be a good day, no matter what...

What do you think? What do you do when you have a bad day that seems like crap and feels like crap?