I started so slowly and had so few followers and then it kind of sort of snowballed. I still feel an intimacy on Twitter, which I think a lot of us do. It feels intimate, doesn't it? I love it. I never thought I would.
The key to life is accepting challenges. Once someone stops doing this, he's dead.
Life is often compared to a marathon, but I think it is more like being a sprinter; long stretches of hard work punctuated by brief moments in which we are given the opportunity to perform at our best.