watch this link by Derren Brown:
http://www.youtube.com/watch?v=f29kF1vZ62o

Derren Brown is a unique force in the world of illusion - he can seemingly predict and control human behaviour.

He doesn't claim to be a mind-reader, instead he describes his craft as a mixture of magic, suggestion, psychology, misdirection and showmanship.

Whatever you choose to call it, his unparalleled performances amaze and unsettle all those who watch him. This is a powerful and provocative form of entertainment, unlikely to be imitated for a long while.

to know more about Derren Brown visit:
http://www.derrenbrown.co.uk