Bad Habits – Finger nail biting

Hey Brooke –
I’ve been working on looking at my thoughts behind time, eating, relationships, etc. It just dawned on me – I’m a life-long nail biter – I go through periods of less or more nail biting depending on stressors and time for manicures. I want to have nice nails. Do I thoughts behind nail biting that is driving this action? I can’t figure out what they might be. I’m so autopilot when I’m picking at my fingers, but I know that’s how people feel about overeating, and there are clearly thoughts there. I would LOVE to get over this terrible habit. But I really can’t figure out my thoughts about it, in order to create new ones?
ok – thanks