Have you ever?
We are all 'suggestable' to some degree or other. Some people question whether they can be hypnotized at all and it is certainly true that some people find it easier than others, but have you ever;
been so absorbed in a task you didn't hear someone calling you?
Or ever driven past somewhere and not been consciously aware of it until after reaching your destination?
Or cried during a film? - whilst another part of your mind 'knew' that Lassie wasn't really lost or even existed.
If you have experienced any of these types of phenomenon, you have already experienced degrees of hypnosis.
Utilizing Hypnotherapeutic techniques can help with anything in which the mind has influence, so its uses and applications are far greater than is usually thought.