There is one purpose to life and one only: to bear witness to and understand as much as possible of the complexity of the world - its beauty, its mysteries, its riddles. The more you understand, the more you look, the greater is your enjoyment of life and your sense of peace. That's all there is to it. If an activity is not grounded in 'to love' or 'to learn,' it does not have value.
I grew up in Chicago, so I've always been a Bears fan. Dad used to take me to Bears games and Cubs games. My brother used to ride me over to Lake Forest College on his Honda Supersport and we'd watch the Bears practice. I remember those guys out there as monsters - they were the biggest things I've ever seen!
My parents are artists in their world, in the world of modern artists, you are supposed to just go into your studio and tune everything out, and your entire relationship with your work is supposed to be a super private one. That was the way to do it and you weren't deeply truly artistic if that wasn't the way you were engaging the press.