Yeah I noticed that in the links … I heard its proving to be a success specially for quitting smoking … what surprised me was a hypnotic therapy to improve one’s golf ! i am thinking perhaps worth a try 
Of course you were giggling Muzna , you were having to sleep in front of a good 50 pairs of eyes all staring at you with immense interest 
What did they make you do ? like the usual thing that comes to mind is a clock bieng swung in front of you … tic toc tic toc and at the count of 10 you fall asleep … 