Weight Loss Hypnosis With Binaural Beats
https://www.goodreads.com/topic/show/20449802-the-most-innovative-things-happening-with-i-need-to-lose-weight-with-hyp
Hypnotherapy can be made use of for stage amusement - you can learn exactly how to quack like a duck - but this may not help you with weight reduction, unless you quack a lot and also use a lot of power.