Someone mentioned crying when angry. I cry all the time when I get angry and it's soooooo frustrating that I get even madder and cry even more. It's a vicious circle! And it's even more frustrating when I'm with someone who doesn't cry when they get angry. There was one time a customer made me cry because they made me so mad. It was so embarrassing because I had to have my boss take over. Nothing like looking like an idiot.