It's fun to be five!
Big changes are here!
My body's my car,
and I'm licensed to steer.

Five is a big change.  Kids are no longer babies and can no longer get away with the "terrible two" behavior that is actually worse at three and spills over into four.  Jaime Lee Curtis has the adorable book, It's Hard To Be Five, which really captures the spirit of children in this stage.  The story is encouraging and a great support for kids who might be struggling with growing up.