In fact, every healthy individual goes into and out of the same brain wave you are in while hypnotized each and every day. Hypnosis is always accompanied by an extraordinary sense of physical relaxation. Every muscle in your body becomes pleasantly relaxed and all tension disappears. However, your mind is quite aware of what is taking place. In fact, your mind is in an expanded state of awareness.
Most people find the experience extremely pleasant.
You maintain the ability to reject any suggestion given to you while in hypnosis. No one can make you do something against your will. You are always in control of the hypnotic process, and you are always in control of your own mind and body. The hypnotherapist is simply a facilitator. It is a part of our natural brain wave cycle, as are sleep and fully conscious brain states.