The third observation is we have to be careful with the time frame that we choose upon which to judge our balance. Before I went back to work after my year at home, I sat down and I wrote out a detailed, step-by-step description of the ideal balanced day that I aspired to. We need to elongate the time frame upon which we judge the balance in our life, but we need to elongate it without falling into the trap of the "I'll have a life when I retire, when my kids have left home, when my wife has divorced me, my health is failing, I've got no mates or interests left." A day is too short; "after I retire" is too long. There's got to be a middle way. A fourth observation: We need to approach balance in a balanced way. Lovely though physical exercise may be, there are other parts to life -- there's the intellectual side; there's the emotional side; there's the spiritual side. And to be balanced, I believe we have to attend to all of those areas -- not just do 50 stomach crunches.