It's certainly more interesting for me as an actor, but I think it's also more interesting for the audience to see three-dimensional characters, rather than just a bad guy or a good guy. ↗
Usually action films have a formula: good guy gets in trouble, his wife dies, friends have problems, so he goes to the mountain, learns martial arts, comes back, and kills the bad guy. ↗
A character on screen that's the 'good guy' or the 'bad guy,' they're never interesting. There's got to be an internal struggle, the duality is important to find. ↗
A boxing match is like a cowboy movie. There's got to be good guys and there's got to be bad guys. And that's what people pay for - to see the bad guys get beat. ↗
Here I was, this good guy that played football; I was gonna go play in college but I had a bad senior year. But I played guitar in assemblies whenever I could. ↗