Four year olds find themselves very preoccupied with time. When is tomorrow today and why ins’t yesterday tomorrow. How long is March, and how can we do TWO things in one word (visit Nana AND have special days in March). Why do we get older every day? We feel the same. What’s the difference between four and four and a half? Their friend just lost a tooth, does that mean she’s seven instead of four? Time is a problem.