A guy challenges himself to say "yes" to everything for an entire year.
Carl Allen is at a standstill. No future... Until the day he enrolls into a peronal development program based on a very simple idea: say yes to everything! Carl discover 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.

Carl Allen ( Jim Carrey ornaments ) for a long time since a lousy day , because he is always negative , " No, no " type of attitude to deal with people . Until he participated in a self-help courses have changed, he vowed to mentor Terrence pressure : In one year, can only say "good" , regardless of who it is , ask him to do anything . To his surprise , when he began to practice their own vows , the lives of incredible change , he not only got a promotion, won a $ 45,000 bonus , one that everyone loves puppies , access to nursing degree , and even a great opportunity to travel around the world also fell on his head , but these are not the most wonderful , the end, he with a beautiful girl called Renee 's ( Zoe Fernandez Chanel , ornaments ) total fall in love . However, when he confidently prepared to embrace more opportunities , but did not expect to , he simply eliminate the stand so much good .