What age did you figure out you liked diapers or other?

Maybe 5 or so. I have a younger brother and remember begging to wear his diapers and trying to steal them. I saw a friend wearing one of his brother's diapers when I was in elementary school, and then saw a TLC special about ABDL when I was 14 or so. I still loved diapers and fascinated about wearing them, so that's that. Joined adisc after lurking for a while, and feel "normal" about wearing now!