It doesn't take a lifetime of experience working with people to make you a person who can understand the challenge of trying to change difficult habits and attitudes. What I have come to learn is that in order to help people you have to listen to them, comprehend what their perception of the problem is, and then work with them to overcome it.
Hypnotherapy can be used to treat a wide-range of conditions/problems. Please visit the 'Hypnotherapy Helps With' page for further information.