Or just miss out the youtube part and go straight into beating old grannies up on the street .  Edit: Of course, in an effort to piss you off a little more, this really should've been in Chit chat!   Edit 2: And of course, in answer to the original question, have you considered going out for a ride? I always find going out on the bike is a great way of clearing my head and forgetting anything that's bugging me.