Animals function well without the experience of knowledge, because they have natural instincts at the level to find food and not to be eaten by other animals. They do not seek to learn and gain knowledge. They do not need other needs. Man is not an animal. I agree that some of our thoughts prevent us from living comfortably and peacefully, but, since we live in a society with high technologies, our life largely depends on our knowledge and experience. When the head is empty - always more relaxed :)) But life becomes empty and monotonous.
RE: No problem