I Am Trying to Break My Bad Habits

I have a few that I really want to stop on account of my mom saying they’re ugly and constantly threatens some sort of punishment if what happens doesn’t heal. I have something I think is called dermatophagia that is a compulsory need to bite the skin off my fingertips. And I also have the problem with picking at cuts and rubbing bruises almost like a feel good pain I get. I really want to stop and I’ve tried everything from bandaids to thumb thumb on my fingers and I can’t figure it out