I feel like a parrot. I keep repeating the same thing over and over again and I’m going to say it again: “Your attitude about aging will influence how long you live.” As a matter of fact, you could add on an average of 7.5 years to your life span by having a positive attitude. If you don’t believe me, then rely on the recent scientific research that proves it. One of the leaders in research is Becca Levy, professor of Public Health at Yale University. She has won numerous awards for her work on aging and was invited to give testimony before the U.S. Senate on the effects of ageism.