They definitely will not reveal anything they would be consciously unwilling to reveal. It has been found that the inner mind will reject any unwanted suggestion given by the hypnotherapist, and the client would not have any inclination to respond to such a suggestion. The depth of the hypnotic state achieved varies for each person, and varies each time a person is hypnotized, yet everyone is capable of achieving the depth needed to handle the problem he or she desires to overcome. It is usually easy to get rid of pain when hypnosis is used for that purpose, but it is unwise to remove the pain without knowing the cause. The problem could get worse and the client would be unaware because they would not have the pain to let them know the physical problem is still there.
Most people report sleeping much better.
Many mention that they are more calm and more at ease during their daily life. Numerous people have noticed their self-confidence increases, and large numbers have mentioned that they are able to think more clearly and do their work more efficiently. A definite answer cannot be given to that question because each person is unique. And each responds in his own way. Helping a person reduce to a specific goal and maintain at that level usually requires 6 sessions for most people, but there are some need 7 or 8, and it has nothing to do with the amount of weight a person needs to get rid of.