Henry Ford supposedly said, “If you think you can’t—you can’t. If you think you can—you can.” While that statement usually applies to reaching our goals or persevering in spite of the odds, we seldom consider it in context with aging. Yet, growing research shows that our view of aging can have a dramatic effect on the quality of our health, happiness, and wellbeing. Not only does what we each think about aging matter, how we feel about aging as a society influences the experience that each of us will have as the years add up. Fortunately, if we can learn to identify those stereotypical prejudices most of us hold about aging, we can halt and maybe even reverse many of the negatives formerly believed to be our destiny.