[evets]

Fighting in "Cinderella Man" has made hot-tempered actor Russell Crowe want to stop fighting in real life.
"What I felt from 'Cinderella Man' is realizing that getting punched in the head is stupid," Crowe said,
"It's not something I ever want to do again."
http://www.msnbc.msn.com/id/7750948/

[Drammach]

"What I felt from 'Cinderella Man' is realizing that getting punched in the head is stupid,"

What probably happened, is that Crowe tried some of his crap on someone with some REAL boxing experience, and got his a$$ whupped, good and proper..
And was then given a good lecture about "proper behaviour"..

Crowe has now "seen the error of his ways"...