Kennedy was trying to tell us that all of American's should take action and start participating in daily activities and eat healthier. We should exercise every now and then to stay fit. He wants us to put a lot of our effort so we can manage to be in great shape , because it's being said that by doing so we can live up longer than expected. I can promise i can lay off junk food and not eat it as much as before because i know it can be affecting my health in a bad away and also avoid alcohol.