Of COURSE they don't have headaches like us! What do they have to think about that could give them a headache like us? "Hmmmm, I wonder if mommy and daddy are going to be home on time tonight? Oh, I'll just go back to sleep until they get here..... Oh! They're home! Is it suppertime? Yay! Hey, where's my mousey? Oh there it is, I'm gonna GET you mousey!!! Wow I'm getting sleepy again!!"

See?