This may help

Scare yourself into stopping. Read this "book" thing. It's free, just click the link. It explains in detail the damage you are causing. Maybe it won't cure you but it makes it easier to remember why to stop. It's actually scary. For me, it makes it easier to talk myself into not doing it. And besides it's information every picker should know I think. So anyway give it a try if you want and if you already have and have anything to say please leave a comment :) Here's the link: http://www.stoppickingonme.com/