Unpleasant reading on the subject of anger tells us that there's not really anything wrong with it. In limited amounts. It can even be a good thing. A pressure valve.
Dick CavettAll three of my parents - I also had a stepmother - were teachers, and my dad taught high school, and as he always reminded me when I was going to spend some money on something, 'Your mother and I, in the Depression, had to decide whether to spend a dime on a loaf of bread or if we could go to a movie with it.'
Dick Cavett