The most exciting control I have seen a hypnotist exercise over people is in stage shows where the subjects are woken up for the interval but all throughout the interval they obey bizarre suggestions given to them by the hypnotist.  Then at the end of the interval they go back to their seats in the audience and when the hypnotist reappears and gives a command they rush helplessly back up to the stage and go under again for the second half of the show.  The power of hypnosis is fascinating.  I haven't been hypnotised on stage because it is too public for me and I think I need the personal ongoing relationship of submission to a hypnotic Master or Mistress that I can trust and give myself to, and this would be a very private thing.