I may as well throw in my 1 cents worth with all the "Old" folks...I will be 75 in March...work daily,play with my baby(Crossfire too), and, thanks to the Lord I take only a blood pressure pill... I attribute my good health to staying busy, having a purpose in life,maintaining a POSITIVE ATTITUDE, don't worry, and listening to rock and roll daily. My wife, Betty ask; Carl how can you listen to that loud music "at your age"... "Honey, it has nothing to do with age..." Carl