Rationality (or at least the application of) is a Float, not a Boolean. Humans are just <str>built</str>evolved that way I guess. Though; imagine a human being

Rationality (or at least the application of) is a Float, not a Boolean. Humans are just <str>built</str>evolved that way I guess. Though; imagine a human being that was completely rational. He would be thoroughly humourless and unappetising. I imagine he'd call himself Richard Dawkins or something ridiculous like that.