Podzemnyy perekhod

A man walks along a sunny street and suddenly, going down into an underground passage, he finds himself in twilight, twilight - this is a completely different life, someone is playing there, someone is selling newspapers, someone is selling socks. You may never come out of this darkness. And someone calmly passes it, goes up again, and there the sun is again. Every person in life periodically finds himself in the shadow, in a dark place from which he must come out...