I usually have lovely long healthy nails and for some reason I've started biting them so far down that they're sore.
I work allot of hours and I am constantly exhausted. I have cut my hours down now and start my new hours this week so hopefully I'll feel better. I don't feel really stressed or anxious unless I've just gotten numb to it.
I've never bitten my nails until now and I can't seem to stop. How can I kick this terrible habit and do you think it's hidden stress that's causing it?