Feeling a tad worthless today? If you're young, the value you see in yourself -- your self-esteem -- will probably rise steadily through middle age. But if you see the big six-zero in your near future, the value you place upon yourself will likely decline in the years ahead, perhaps dramatically.
That's the broad conclusion of a new study showing how self-esteem changes over the human lifespan. The study, based on interviews with a total of 3,617 Americans over a 16-year period from 1986 to...Full Story