I don't hold with the Meyers-Briggs test. The guy running up the employment placement office at my law school was a big believer in it - he had a large sign about it propped up on his desk.
He was a very strange guy and I always worried about him.
Then one Sunday I picked up my newspaper and there he was on the front page in orange clothes. He had gone home, lost his temper, and murdered his wife. With a knife. Carved her up into chunks.
He's doing life in a California prison.