Are most babies like this?

My son is almost 2. When he's doing something, for example eating crackers, unless he has a piece of cracker in each hand, he will not eat it! When he'll be done with one, and has only 1 left, he'll request another one, so that he has two. He does that with EVERYTHING...since he was little. Are most kids like this pattern normal?

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    About Sophia Cole
    Current: Port Saint Lucie, Florida
    Birth: October 03
    On since: Nov 26, 2013
    Mom, Psychobiology student. I love French Vanilla latte and gymnastics. I blog at