3 Easy Steps to Breaking Bad Habits

Odds are you have been biting your nails or cracking your knuckles for a long time. So how can you be expected to break these bad habits now? No matter what your bad habit -- whether nail biting, knuckle cracking, cuticle picking, chronic coughing, or throat clearing -- WebMD's cadre of experts have a simple three-step solution that can be customized to whatever habit needs breaking.