I loved you with a fire red, now it's turning blue
Hmm... I have bactricin anti-biotic ointment that I used to heal an infected earring once. I think they sell it over the counter, just that the prescription is stronger, I think.
It's a nervous habit, like people who shake their legs or crack knuckles and such. Perhaps try taking up a new habit. xD Or... yeah bandaids on your fingertips would discourage it. >>
I'm wonder if you could google ways to help you quit. =o
And you say "sorry" like the angel Heaven let me think was you