Monty, It doesn’t directly do anything. Hypnosis and NLP are tools to help someone to focus on what they want more clearly.
You are telling yourself things right now that spur you to post another post, and showing yourself pictures that may or may not be accurate, as we tend to edit, distort and delete things we experience.
Hypnosis and NLP help to control the edit, distort and delete functions of our mind to sharpen our focus in the direction we want to go in, and it’s extremely important to know what you want before you do sessions.
To recap, I cannot make your dick bigger (dick now.) by suggestion alone (though other practitioners may refute this.) but I can make you much more motivated to do the PE correctly and therefore get a bigger dick now.
Began December 2009 at 5 7/8" length and 5" girth.
As of December 5th 2012 7 3/8" BPEL and 6 1/8" base girth.