yeah i go thru cycles of picking my facescalpbody and then when i try to stop i just end up biting my nails painfully short instead and when i try to avoid doing that i bust out the nail trimmers and basically black out and when i snap out of it all my nails are short and stinging and the skin around them is trimmed back and bleeding the nail trimmers end up doing more severe damage than my teeth can because my teeth are like okay im not gonna bite that deep but with trimmers i cant stop myself and i trim more and more regardless of pain  the only way i can keep my nails short without going too far and obsessively bitingtrimming to the point of injury is by using a nail file but then yeah i still manage pick my facescalp even with my short nails bc it feels too good and like i have to also i chew my lips and literally nothing can stop me for long because i cant just put my teeth away