According to a paper, published by the British Medical Journal, children who badly misbehave in school are likelier to end up with a dud job, have poor mental health, end up in a teen pregnancy or get divorced.
(Forty years after monitoring Britons born in 1946, a clear link was found between misbehaviour at school and difficulties in adult life. I'm going to look at some of my old school reports and see where I went wrong.)