Side story on the recent gun spree

[carl]

I've seen enough mad teachers who might do something in the heat of the moment which they would regret later. Some of them are ripe for retirement before they're 50, including anger management problems.

We've all seen angry teachers. Very few of us have seen teachers who were criminals or who would be inclined to be so no matter how angry they got.

What does your second sentence have to do with anything?