Hypnosis is a very old technique and a very useful one, it allows you to put a person into a highly suggestive state, or yourself into a highly suggestive state. Hypnosis is widely used to help people with self-improvement issues such as low self-esteem, gaining confidence, losing weight, etc. <br><br>It is also used to help people overcome bad habits that they want to break and have not been able to break on their own, such as smoking, drinking, overeating or nail biting, just to...