Since the 17th century, yo-yo has been a fashionable pastime in Europe, but so far only available to wealthy citizens. The secret is simple: when a person played yo-yo, he could not be distracted from the process by anything else. Otherwise, he would simply fail. That is why very often yo-yo became a kind of budget psychoanalyst. People, passionately playing, detached themselves from their melancholy or, on the contrary, angry thoughts, thoughtfully controlled their movements and the movements of the yo-yo, and gradually their souls became peaceful, and all the negativity, as if by magic, flew away.

Learning new things, communication, geologist