Things outside you are projections of what's inside you, and what's inside you is a projection of what's outside. So when you step into the labyrinth… - Haruki Murakami

But what seems like a reasonable distance to one person might feel too far to somebody else.

Pain is inevitable. Suffering is optional. Say you’re running and you think, ‘Man, this hurts, I can’t take it anymore. The ‘hurt’ part is an unavoidable reality, but whether or not you can stand anymore is up to the runner himself.

"Here's what I think, Mr. Wind-Up Bird," said May Kasahara. "Everybody's born with some different thing at the core of their existence. And that thing, whatever it is, becomes like a heat source that runs each person from the inside. I have one too, of course. Like everybody else. But sometimes it gets out of hand. It swells or shrinks inside me, and it shakes me up. What I'd really like to do is find a way to communicate that feeling to another person. But I can't seem to do it. They just don't get it. Of course, the problem could be that I'm not explaining it very well, but I think it's because they're not listening very well. They pretend to be listening, but they're not, really. So I get worked up sometimes, and I do some crazy things."