Honestly, Yes Man.

I knew nothing about it when I went to watch it, and I sat down expecting to just see another Jim Carrey comedy flick, which it delivered on.

But the underlying story about breaking out of repression and what it means to go to positive extremes to correct previous negative extremes and finding balance.

It's a very subtle thread in the movie but it is consistently touched on and taught throughout the entire movie while Jim Carrey yells and screams over the top of it in a comedic fashion.