Have always liked Stefan Sagmeister (co-founder of design firm Sagmeister & Walsh) and here he is with a film on designing happiness.
The Happy Film is a feature-length documentary in which he undergoes a series of self-experiments outlined by popular psychology, as he says himself ‘to test once and for all if it’s possible for a person to have a meaningful impact on their own happiness’. His various experiments range from meditation and drugs to cognitive behavioural therapy also.
Here’s a link to the film website here... interesting stuff
(now I’m off to stop traffic in a pink furry suit)