This kind of thinking is a trap. We know, for example, that having a second child doesn’t usually mean that a parent loves the first child less and that the person who owns three pets doesn’t necessarily give any less care to any one of them than the person who owns one. But when it comes to sex, love, and romance, it’s hard for most people to believe that more for you doesn’t mean less for me, and we often behave as if desperate starvation is just around the corner if we don’t corner some love right now.
