Subject: RETIRED HEALTH MESSAGE       RETIRED HEALTH MESSAGE   As I was lying in bed pondering the problems of the world, I rapidly realized that I don't really give a darn. It's the tortoise life for me!   1.. If walking is good for your health, the postman would be immortal. 2.. A whale swims all day, only eats fish, drinks water, and is fat. 3.. A rabbit runs and hops and only lives 15 years. 4.. A tortoise doesn't run and does nothing, yet it lives for 450 years. And you tell me to exercise?? I don't think so. I'm retired. Go around me. God grant me the senility to forget the people I never liked, the good fortune to run into the ones I do, and the eyesight to tell the difference.