Demi Lovato is featured on the cover of the latest
Self, delving into issues both personal and professional with the magazine in one of the singer's more revealing interviews.
Why did she cut herself back in the day? "There were times I felt so anxious, almost like I was crawling out of my skin - that if I didn't do something physical to match the way I felt inside, I would explode... I cut myself to take my mind off that. ...