Stopping nail biting requires more than just will-power. It is a learnt behaviour as a response to stress, anxiety and boredom and is therefore something which the subconscious expects to happen, no matter how unsightly the results. So why do it? That’s where hypnotherapy can help. Finding and addressing the root cause under hypnosis and teaching tools to prevent it happening again can help you grow your nails so you have hands you are proud to show off.