So day 4 of preschool didn't go any better...He hit his teacher twice.  And didn't nap.  That is 3 days this week without a nap!  Something has got to give.  I am not sure what to do:  wait it out, ask to move him back, check out schools with a greater split of ages?  I don't know, but he is miserable and doesn't like school now.  Before this week he loved going to school :(