When fear met Data Aristotle believed that a genuinely happy life required the fulfilment of a broad range of conditions, including physical as well as mental well-being. A new field of knowledge, in the classical sense, was introduced, the science of happiness. But how far have been today in terms of ‘happiness’? How happy are we? Are we more stressed than relaxed? Τhe primary source of stress for the human is probably fear and the subjective sense of uncertainty, so the sat