Stress, lack of sleep, smoking…if any of these are a problem for you then you might want to consider hypnosis. Niamh Flynn is in the City Channel studio to tell us how it all works.

Watch students of Seamus Mahon and Niamh Flynn, during and after one day of training in class as they hit the streets of Galway, Ireland, approach complete strangers and hypnotize them there and then on the spot!