When you're writing about difficult things and darker issues, it's nice to offer some sort of light at the end of the tunnel. Some sense of hope. Sometimes, the best way to do that is by offering it in the music, so that you can dance your way out of the darkness.
I love playing small towns, but in Sweden, it's sometimes a little bit weird, because all small towns are just so close to bigger cities that people are not as grateful when you show up as they are in Odessa, Texas.