With some exceptions, there is no mystery about it at all, sooner or later luck runs out and they simply regress toward the mean [1]. [1] https://en.wikipedia

With some exceptions, there is no mystery about it at all, sooner or later luck runs out and they simply regress toward the mean [1]. [1] https://en.wikipedia.org/wiki/Regression_toward_the_mean https://en.wikipedia.org/wiki/Regression_toward_the_mean