i have made an account on this site after literal years of this behavior and hiding it in fear. I peel skin off my feet, using needles to go under the first couple layers of skin to peel the rest. I know it’s fairly common to eat dead skin, and sometimes I do. But most of the time, I keep it. At first it was just a couple of pieces, but then I wanted to make it more permanent. I got a small plastic bag, and I keep the dried pieces of dead skin in it. This is literally my biggest secret and I live in fear of someone i know finding out about it. Anyone else do something similar, or have any advice?