Translation of Riegel

So I cannot eat an entire fish, that looks like a fish and I cannot eat an entire chicken that looks like a chicken. Understand? It is all in the head, as I have told you before. Nothing personal.
The intolerance between them rose. The Dutch population feared assaults by their neighbors and thus kept away from personal contact with anybody who was not Dutch. Clearly this issue disappeared.
I spoke to my sister's friend and she told me I could stay at her place whenever I wanted. I then played Galaga on one of the computer machines and advanced to a very high level of the game.