Because it takes two hands to hold a Whopper!
After 2, they would just be in the way.
Do you think that because the people who have known you longer than others may know some more about you at the moment than more recent people in your life do yet, that where you actually genuinely fit and belong socially in life is with the people who have known you longer?
Sorry, some of your questions really confuse me. (my old age perhaps?) LOL