Often times, music is used to evoke an emotion and it's become a cliche, so I don't want to do that, and actually what I do, is that emotional intensity that has developed throughout the film, I allow it to get released by having that music at the end with the credits.
“I'm really focused when I'm working out, so I don't really listen to music. I like to listen to music after, because it's like, 'Yeah! I finished! Let's party!'”