Depends on your definition of a disease. Thousands of people
want to give drugs up in their minds, but their bodies wont let them do it. Sure with amazing, visceral willpower with an eye to bodily harm could see them through it but you really have to have been there. I have not. So I'm not going to act like lord god of the universe with my opinion that they are all filthy degenerate attention seekers and vice versa.