Have you ever wanted to hit a dog? I didn't think I would ever want to, but it happened just the same. I was running my usual route when this pesky dog was barking and following me. I did the usual, stop, let the dog sniff and keep going. It didn't work. It wouldn't let me move. Yelling at it didn't help. Moving didn't help. Nothing helped, it only seemed to piss the dog off more. Finally the owner yelled for the dog to come back and I got really pissed off. The kind of anger that you didn't know was there. It surprises you and wants to come out. No matter how calm you think you are, there is always that one thing waiting, lurking to come out, whispering "express don't repress".