Be unselfish. That is the first and final commandment for those who would be useful and happy in their usefulness. If you think of yourself only, you cannot develop because you are choking the source of development, which is spiritual expansion through thought for others.
I have two main reasons for retiring. The first is I can no longer play at a level I was accustomed to in the past. That has been very, very frustrating to me throughout this past year. The second one is realizing my health, along with my family, is the most important thing in the world.
I have a home in Arizona. I go a couple months a year, but basically Chicago is my home.

