Self-discovey/self-actualization movies

Movies that have great character tranformations:

American History x
Bad Lieutenant: Port of Call - New Orleans
Departed
The town(new one wit ben affleck)-Wicked movie


U guys know of any others

Good will hunting, eternal sunshine of spotless mind, yes man

Documentaries:

1) What the Bleep do We know?

2) Bigger, Stronger, Faster

3) Defrancos: Strong