Illusions, where do they come from? When communicating with many people, it’s not uncommon to notice that they live in illusions, some dreams that, in their opinion, will happen with 100% probability. But, alas, this is not at all the case. Illusions are the ability of our brain to come up with something that will help us to “survive” and give positive emotions. And when these illusions are destroyed, in the form of unfulfilled desires, it becomes very sad. Why is this happening, let's figure it out. Today, young people feed on information from the world wide web. And this is not bad, I want to tell you, because you can get an answer to any question. Even the one that, it seems, has never been asked before by any means. I have not yet met a single question that I would not receive an answer in Google. In the days of my childhood and youth, the Internet reached a peak of accessibility when I was in 11th grade. And I had to acquire this “miracle” because of my studies at the university.