What I Want to Be When I Grow Up

Today Caleb was supposed to dress up for school in a costume that represents what he wants to be when he grows up.  He decided he wants to be a writer.  He wanted to just wear normal clothes and carry a notebook and pencil.  I was FINE with that.  No elaborate costume needed!  Well, he just got home from school, and declared, "I decided I didn't want to be a writer, so I was an undercover police officer instead."  Hmm.  Wonder where he got that idea?