Iin: i chew on my finger nails, a lot.
Not because i'm nervous. I just do it.. But, they are so short because of this.
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Not because i'm nervous. I just do it.. But, they are so short because of this.
They make nail polishes that can help a person stop biting them:
https://www.amazon.com/Nailtiques-Bite-X-Biting-Inhibitor-Protein/dp/B003RK8LQK/ref=pd_lpo_121_tr_t_3?ie=UTF8&psc=1&refRID=EDTPGBJAATFZ4P11CQD3
Hope this helps.
:)
I'm no expert of course, but it sounds like a combination of OCD and pica. Regardless it's a disgusting habit.