One plus one really means two? In a society where being by ourselves is considered a bad thing, a crime, being dual is really the solution? Freud surely will tell so: Ego and Alter-Ego are our perfect example of being one and two at the same time in the same body. Like two people with an equal mind. Let’s talk about dualism in this issue, the subtle art of the dual, the other part of the world, not negative or strange, but only the other side of the moon that we will explore together. We and our duals. Bon voyage.