I obsessively pick and bite at my nails and cuticles. Its not the same as cutting/beating/biting where I do it consciously out of anger, overwhelm, numbness, or guilt... Its more a subconscious habit that has to do with anxiety. The more anxious I feel, the more I will pick at my fingers. If I don't, I get even more anxious. Is it just a constant form of mild SI? or is this a type of OCD?