Do you know anybody that acts younger than they actually are?

Sometimes, I act younger than I actually am. I can act like an immature 13 year old, when I'm actually a bit older than that. (I'm 15, almost 16)

I am come from a long line of people who refuse to grow up. Here is my mom riding the longest continuous zipline in North America. She is 73 in this picture. We are going to Hawaii in a month. We will see what trouble we can get into there.

meeeee. I can become very playful like a kid. 

but overall. i probably act like a 14 or 15 year old. will b 25 next month.

I do (at times) and so do all of my friends :3

Roy's little brother, Zayne acts younger than his age at times. Tyson does that too and sometimes, my boyfriend Luke.. :P

A lot. The superstars and some people around my life, my mother.

I do.  And I'm glad. I work hard to be as silly as possible.  It's a way to have fun that's legal.

Oh I do! Hehe it's much more fun. Growing up is optional :P

There are those who believe the Earth is 4.54 billion years old.

There are others who think it's only 6,000 years old but behaves as though it was 4.54 billion.

I'm a bit like that. I'm a 17 year-old going on 80. I don't quite know which is the real me.

You haven't met either me or any of my friends before (IRL). =-O

I'd say the vast majority of people do.
Most adults I've met don't think of themselves as their actual age.
They think of themselves as about 20 years younger ... Until their body says "Oh no you don't"

LOL

Include me. I act, think and sometimes actually move (to the right music) like someone much younger than my actual age.