Reply To: How to Stop Nail Biting???

I stopped by focusing on how disgusting I look when thrusting my fingers into my mouth and contemplating over all of the germs I was ingesting when biting my nails (and causing me to catch virus’s more frequently). Also, there are halachic concerns – may need netilas yadayim afterwards (there is such a shita) and may cause someone’s miscarriage etc.