My son will be 33 in June. My sister is 13 years older than I, so I had a lot of time to hear my mother tell my sister how she should write down all the cute stuff my niece did or she would forget those things. My sister never took my mother's advice, but I did, at least to some extent. It's so neat to look over what I wrote and remember those wonderful times. And I can't believe that I am a grandmother already!