I've Been Using Cam for the Longest Time.

"I use it without any guidance, so there's no one telling me what i have to do. I just listen to the sound of a lake and bird's chirping," he says. "Every ten minutes there is a bell or a ring that tells me it's been ten minutes." He also uses his time to meditate as well as practising classical music. 'The glass of water has really helped, because then the bowel movement has started'