"What I mean is, I didn't start running because somebody asked me to become a runner. Just like I didn't become a novelist because someone asked me to. One day, out of the blue, I wanted to write a novel. And one day, out of the blue, I started to run -- simply because I wanted to. I've always done whatever I felt like doing in life. People may try to stop me, and convince me I'm wrong, but I won't change.

I look up at the sky, wondering if I'll catch a glimpse of kindness there, but I don't. All I see are indifferent summer clouds drifting over the Pacific. And they have nothing to say to me. Clouds are always taciturn. I probably shouldn't be looking up at them. What I should be looking at is inside of me. Like staring down into a deep well. Can I see kindness there? No, all I see is my own nature. My own individual, stubborn, uncooperative, often self-centered nature that still doubts itself -- that, when troubles occur, tries to find something funny, or nearly funny, about the situation. I've carried this character around like an old suitcase, down a long, dusty path. I'm not carrying it because I like it. The contents are too heavy, and it looks crummy, fraying in spots. I've carried it with me because there was nothing else I was supposed to carry. Still, I've grown attached to it. As you might expect."

--Haruki Murakami, What I Talk About When I Talk About Running