Translation of Schöpfer

The mothers of my girlfriends were so insulted when I never wanted to eat their food. I mean, in the beginning they liked me, but once the saw my eating habits everything changed. I guess I blew it.
But we need to asked ourselves why we actually are built in such a way that we so easily dislike others and build stereotypes. What leads to such behavior even in well educated individuals?
I was the only one at the beach, as it was too early and all the party people were still sleeping. After that I hired a motorcycle in order to drive around the island. I never drove before that.