They really are not, I have two boys, same height, same weight, hair, eyes, etc…raised in the same environment. They are as close as they come, always taking up for each other, but they are nothing alike. One puts ketchup on everything, one never eats ketchup. One son’s favorite color is red, and one is blue. You get the point. So I went in their room the other day, and I noticed you can even see it in their beds… one bed is nice and neat, the other is never made. Just one of those little things about my children that crack me up.