That astute observation was made by Dr. Ornish. 

Think about it: Do people change their diet, health, and lifestyle behavior because they are told they are going to die? Typically, the answer is no. I have also learned that knowledge is not the solution. 

Here's my bundle of joy. Yep, I want to be around a long time so I can enjoy my grandchildren. And hopefully, I'll be so fit that I will be able to play hoops with my great-grandchildren. As you can see, that's a long time from now.