... now I was safe, now I was really crazy, and nobody could take me out of there.

This clarity made me able to behave normally, which posed some interesting questions. Was everybody seeing this stuff and acting as though they weren't? Was insanity just a matter of dropping the act? If some people didn't see these things, what was the matter with them? Were they blind or something? These questions had me unsettled.

What is it about meter and cadence and rhythm that makes their makers mad?

It's important to cultivate detachment. One way to do this is to practice imagining yourself dead, or in the process of dying. If there's a window, you must imagine your body falling out the window. If there's a knife, you must imagine the knife piercing your skin. If there's a train coming, you must imagine your torso flattened under its wheels. These exercises are necessary to achieving the proper distance.

As far as I could see, life demanded skills I didn't have.

It's a long way from not having enough serotonin to thinking the world is "stale, flat and unprofitable"; even further to writing a play about a man driven by that thought.

Scar tissue has no character. It's not like skin. It doesn't show age or illness or pallor or tan. It has no pores, no hair, no wrinkles. It's like a slip cover. It shields and disguises what's beneath. That's why we grow it; we have something to hide.