Actually, physical attributes are probably distributed closer to a Gaussian distribution - most people clustered around the average, with a small number of exce

Actually, physical attributes are probably distributed closer to a Gaussian distribution - most people clustered around the average, with a small number of exceptionally lucky and exceptionally unlucky people in the tails of the distribution. I would agree with you that in some vague sense, we might be able to think of a "luck distribution" with similar properties; however, it's not obvious what exactly that would mean in terms of what is actually being measured. Wealth? Happiness? Recognition in their field? All of these in the short run? The long run?