..you've come to the annoying realization that your parents were right about almost everything.
..the bag boy volunteers to help load groceries into your car ... in the "ten items or less" lane.
..you've stopped supporting your children, and started supporting your parents.
..you buy "age-defying" makeup and "anti-wrinkle" creams and believe they work.
..you've realized that all those geeky people in Bermuda shorts walking around Disney World include you.
..you've had three opportunities to buy every single Disney Animated Classic "for the last time in a generation."