Much to my surprise, this does seem to be me - well, apart from the attractive warmth and optimism, smoothness, wit, charm and cleverness. Not sure about being fun to be with or generous either, but other than that it is spot on :-)
ESFP - "Entertainer". Radiates attractive warmth and optimism. Smooth, witty, charming, clever. Fun to be with. Very generous. 8.5% of the total population.