Here’s an article on borderlines and impulsive hairstyles. These people all look extremely young, but as late as age 40, embarrassingly, I was shaving my head (into a mohawk, last time) every time I had a crisis. It took a cyst on my scalp to fully appreciate how bad my head looks bald–that’s put an end to the head-shaving for the last 8 years at least.
BPD and Hair