I had a phone conversation with one of my brothers recently in which he mentioned that he had visited one of our sisters and had dinner. Whatever it was they ate, she ate one part of it, he ate another part of it. They laughed, because even as children, they each had certain portions of meals that they'd eat.

He didn't tell me what they were eating, but imagine you're eating chicken. One person might like the white meat, while another prefers the dark meat.