In ancient times, sleepwalkers were in every house. Usually they were put in the headboard, or even just under the pillow, so that in the morning there was no need to look for a book so necessary in all respects. After all, even the most incredible dreams, as a rule, came true, especially if they were interpreted by knowledgeable people, real professionals in their field. "Sleep will tell the truth, but not to everyone," says folk wisdom. There is probably no need to explain this dictum. Solving dreams is a great art that few people own.