http://www.imdb.com/title/tt1068680/


Carl Allen is at a standstill. No future... Until the day he enrolls into a personal development program based on a very simple idea: say yes to everything! Carl discovers with amazement the magical power of "Yes", and sees his professional and romantic life turned upside down overnight: an unexpected promotion and a new girlfriend. But he'll soon discover that better can be good's enemy, and that all opportunities shouldn't be taken.

[2008]