premise: For those who do not have children , you may not believe that I could still feel incomplete with three little rug rats running around . But each child is so special , so unique , that there is a definite void when one of them is missing . And yes , Andrew , Sean , & Ryan have kept me very busy while their oldest brother has been away . Why do you feel a void when on of your kids is away even though all the others keep you busy ?
hypothesis: Every child is unique and brings something different to my life which is irreplaceable from one child to the next