i am CONSTANTLY picking off scabs and pimples on my face and even more so on my back. it's so embarrassing because i have tons of scars on my back and luckily on my face it isn't so bad. but whenever a new pimple or scab appears i pick it right away. i don't know why i do it. i don't even think about it when i am doing it. i don't have any disorders so i don't know if this is one and i want to know if i may have something that needs to be checked out.