i have tric too! saaaaame story. it sucks, my therapist has reccomended 3 things for me to do, or try, and beleive i try these things everytime i pull. one of them is after you pull look at the hair and ask it why. or yourself, you might not come up with an answer right then and there but your constantly reminding yourself its bad by asking why you do it. another thing, when you are sitting and picking and pulling after, look at the ground or whereever you disposed of the hair, and put in and envelope seal it and write the date on it, what you do with said envelope is your choice, burn it, trash it, keep it as a reminder whatever you feel best. and then last tip is catch yourself before you pick and put on a hat or a pair of gloves make it harder for that impulse to come into play hope this helps, it does help me and i have done it all my life, (tric) and it also resulted in me picking at my skin till i bleed, or itching. so i hope it helps, and i hope we could help each other.