As a little kid I had a girlfriend, and her boyfriend used to beat me up, so then I used to sing these songs, and that's what it's all about. Country music is all about your heart and your people and things like that.
“And then finally, I'm the commander, so I am fundamentally responsible for the lives of the other people on board and the health and longevity of the space station. I need to bring six people back happy, healthy and feeling like they've had the best six months of their life.”