I is for Influence

Dr Rob Yeung is a chartered psychologist of the British Psychological Society. He has written more than 20 books including the 2008 bestseller Confidence: The art of getting whatever you want and The Extra One Per Cent: How small changes make exceptional people (Macmillan, 2010). He is regularly asked to comment in the media and has appeared on numerous TV shows as the psychologist 'talking head'.