I am a nail biter - always have been. I have to make such an effort every day not to bite them and keep them looking reasonable!
I very rarely see adults with bitten nails - makes me so jealous when I see someone with lovely nails and hands. My hands are dry due to constant hand washing in my workplace (and home)
I so desperately want to stop! It looks so grubby when they are bitten I sit in my hands during meetings at work ????