Milton Glaser: Ten Things I Have Learned
From #3:"If you are more tired then you have been poisoned. If you have more energy you have been nourished. The test is almost infallible and I suggest that you use it for the rest of your life."I will.  This explains so much.  Not just with other people, but with everything.  May even shed some insight to a little "procrastination" problem a few of us here share.And as a hacker, I really appreciate a binary rule to evaluate something so complex.  Thank you!