normal to play at this age?

I was still playing with dolls when I was 13, and I'm now 21. Because I was still playing with dolls right up until the very end of childhood, I feel I lived my childhood to its full extent. A lot of children these days stop 'playing' at a very young age, probably because their friends mock them for still playing with toys instead of finding boyfriends etc. Kids these days are growing up much too early; having children of their own at the tender age of 15 etc., probably because they're own childhood was cut short.