We all live in a house on fire, no fire department to call; no way out, just the upstairs window to look out of while the fire burns the house down with us trapped, locked in it.
If I am no longer disturbed myself, I will deal less with disturbed people, but I don't regret having concerned myself with them because I think most of us are disturbed.
I have found it easier to identify with the characters who verge upon hysteria, who were frightened of life, who were desperate to reach out to another person. But these seemingly fragile people are the strong people really.
I have always been pushed by the negative. The apparent failure of a play sends me back to my typewriter that very night, before the reviews are out. I am more compelled to get back to work than if I had a success.