 Furthermore, every ethical virtue is a condition intermediate (a “golden mean” as it is popularly known) between two other states, one involving excess, and the other deficiency (1106a26–b28). In this respect, Aristotle says, the virtues are no different from technical skills: every skilled worker knows how to avoid excess and deficiency, and is in a condition intermediate between two extremes. The courageous person, for example, judges that some dangers are worth facing and others not, and experiences fear to a degree that is appropriate to his circumstances. He lies between the coward, who flees every danger and experiences excessive fear, and the rash person, who judges every danger worth facing and experiences little or no fear. Aristotle holds that this same topography applies to every ethical virtue: all are located on a map that places the virtues between states of excess and deficiency. He is careful to add, however, that the mean is to be determined in a way that takes into account the particular circumstances of the individual (1106a36–b7). The arithmetic mean between 10 and 2 is 6, and this is so invariably, whatever is being counted. But the intermediate point that is chosen by an expert in any of the crafts will vary from one situation to another. There is no universal rule, for example, about how much food an athlete should eat, and it would be absurd to infer from the fact that 10 lbs. is too much and 2 lbs. too little for me that I should eat 6 lbs. Finding the mean in any given situation is not a mechanical or thoughtless procedure, but requires a full and detailed acquaintance with the circumstances.