Another Zoe Moment

So I am a mother to a 5-year-old little ballerina princess named Zoe. I think she is the smartest, cutest, funniest lil' thing on the planet....don't hate - I'm her mom and you should think the world of your kids! Today during dinner I asked her what her favorite thing to do was, she replied with, "My favorite thing to do is play games.....and eat Cheetos!" Kids are the best. At what age exactly do we lose that frame of mind?