This is the hard part, cause in our nature we are just the chemicals in our heads. For example if a girl like a guy who is masculine, beard, chest hair, well developed body, deep voice and after a 4 weeks in a relationship with this man she is starting to complain about it cause he wants the stuff to be done in his way cause the same thing that gives him the masculinity is the same thing that makes him go into a rhubarb for stupid stuff, the testosterone. It's really hard to have sober thought, cause first we have to realise that we are just animals and we have to build ourselves on that. It's good to implement science in everyday stuff. We are chemistry... Literally.
Ooh there is another lesson we can get from that story: We hate what we love...