Listening to more than one hypnosis title at a time
It is probably best to listen to one title at a time to allow your mind to focus on one goal. However, some titles will work fine with others as the issues are closely related. For example, the Self-Esteem title will work fine in conjunction with the Think Positively, Self-Confidence, or even Weight Loss title. However, it is not be so good to listen to Smoking and Weight together as both are separate goals that need your full attention.
If after this time you are still struggling with eating habits, then continue working with the title and perhaps seek additional one to one help from a good therapist.