I happened to do this 6 days workshop 3 months back. Guess what i am smoke free now. And also I am happier these days because of better health. I able to go for jogs also. They teach very simple practical techniques. I was surprised to the core. So thought i should share it with people. Apparently they have a film about the workshop... Chk it out...and check their website too !!
https://www.youtube.com/watch?v=lAsk5NWnCI4