The self-help industry is mired in ideas about positive thinking that are at best ineffective and at worst destructive. If you want to be more confident or successful, says Richard Wiseman, the best thing to do is act the part.
How to changeAction speaks loudest
Here are 10 quick and effective exercises that use the As If principle to transform how you think and behave.
HAPPINESS: Smile
This is the granddaddy of them all. As...
