In many ways, love seems to be totally divorced from economics. But then you realize - well, the stakes are high. This is something that matters to us. We're dealing with scarcity. I mean, if you're dating one person, at the very least, you don't have as much time to date another person. And you may well find that you can only date one person at a time.
Tim HarfordTrying to be able to have, let's say, more than three partners was absolutely impossible, at least for my own relationships.
Tim HarfordAccepting trial and error means accepting error. It means taking problems in our stride when a decision doesn't work out, whether through luck or misjudgment. And that is not something human brains seem to be able to do without a struggle.
Tim HarfordSuccess Comes Through Rapidly Fixing our Mistakes Rather than Getting Things Right the First Time.
Tim Harford