over like, i dont know, since the 9th grade (4 years ago), ive been combatting constant lethargy. I eventually got used to it though. I recently heard from a friend that frequent masturbation causes lethargy. Now, this sounded like a myth, but now im thinking maybe it's true. In middle school, i woud only masturbate a few times a week. Since highschool, it's been around 6-7 times a day. Is this why ive suddenly become more lethargic throughout highschool?