John Lennon, despite his fame and peaceful facade, was an abusive and messed up man.

Intro with a good hook sentence and thesis. -three body paragraphs showing how he was a bad person. John Lennon, despite his fame and peaceful facade, was an abusive and messed up man. (abused yoko ono, abused drugs, generally angry and irritable, etc.). WITH RELIABLY RESOURCED RESEARCH -conclusion