Translation of Sanatorium

It was really depressing, it seemed to be like being in the army where you are forced to get up in the middle of the night. Anyway, I do not like the winter in the city as much as I like it in the alps.
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?
We boarded the ship and it left the port. They started with lunch, which was pretty good. The ship sailed for about an hour until it reached the bay area, which had over one thousand islands.