[justinjlynn]

I think their point is that, for some reason, it is lamentable that they did not fulfill the whole of their potential. Whether or not that is lamentable is its own argument. The privilege exhibited by the talented who consciously do not use their potential is the ultimate insult to those who are not given the opportunity - not only is it in no way controllable by humanity, it can in no way be granted by any kind of affirmative action. I imagine the lament is probably sourced there somehow.