I’ve got an OCD friend and man his life is tough.
Dentist told him to work on his dental hygiene. He brushed his teeth so violently he was threatened with gum surgery.
He showered and washed his hair too much and got propecia, losing a lot of hair.
He read that nuts are good for you, and ate so many nuts his iron (I think it was iron) reading went off the charts and scared his doctor.
He tried weightlifting but kept injuring himself from too much weight too soon.
Tried golf but it wrecked his forearms because he couldn’t stop himself from gripping the club too tightly.
He’d be the perfect rambling wreck from Georgia Tech.
Ewww....
Don't know if your friend has heard of the famous Fine Line Between Dedication and Dumbsh**s but then I'm not a GT grad and don't know if that's in their syllabus.
(Got strong hints on the subject at all three of my schools and really got it preached by my first Leading Chief...Naval Aviation ain't the place for anyone doesn't very carefully tread around reality.)