As Fernando Pessoa wisely recommended, the creation of imaginary friends, the exercise of mental conversations that would never be carried out in life, the realization of the impossible by the mind, all this, besides the benefits from the infinite novelties, brings invaluable contributions to the organization of reasoning. It is a practice that tests limits, exposes counterpoints, broadens horizons, and fills the need arising from the limitation of experience. The mind is strengthened because it has exercised and learned more, thought takes on more solid contours, and the habit, with time, becomes a healthy, pleasurable, and irreplaceable psychic and existential need.