Discomfort in your comfort zone

Life is very confusing at times, especially when so many things happen that don’t make “sense”. For instance, anyone remember the story or rather the theory of evolution? I remember when I was in school I was told that people evolved from some kind of monkeys, or was it chimpanzees? At that time the story seemed very logical and I “bought” it without questions. After all, my teachers were meant to know everything, right?