It’s easier for me to have different scientific and personal opinions about cause and effect of XXY and lower testosterone values than imagining a wrong certainty, given by an ancient picture of my condition. It’s a relief for me to see it is such a large spectrum of how we could develop our life. It means XXY is not a one-direction-destination. We can all develop differently and the worst assumption – often claimed as a Sword of Damocles hanging over newborn XXYs – is not bound to be fulfilled.