Not cured but I have noticed myself getting ready to bite or stopping self from it when finger enters mouth.

Using cuticle cream to repair skin all around from years of damage…that’s the last hurdle and what makes me want to bite it off… Crazy I know. But it is progress. Keeping clippers in the car helps too which is normally when I would bite. And noticing others as well is motivation to stop when I see how it looks from another’s perspective.

May do another round of self hypnosis as it cured another nasty habit of mine.