NLP is a very interesting process!
I do practice as a Clinical Hypnotherapist on a part-time basis and have always thoroughly enjoyed it! It came through an interest - had done Past Life Regression for 15 years and decided to do more and qualified in hypnotherapy in 2000. Since then I have done Forensic Hypnosis, Paediatric Hypnosis and have all the teaching qualifications for all of it for the UK, the USA and Canada!
Have also done a degree in psychology and am currently doing my PhD in Psychology!
It gets addictive!
I have to say that you are a total inspiration - both with your weight loss and your surgery - you should write books, quite seriously - you have a way of writing that is addictive to read.
Well done!! Good luck with the NLP too!