Numbers fun, I guess I like TalkTo Trees’ criteria. Anyway, I think my son is smarter than me or his father. Even as a single mom, my son was full pay. Among his closest friends, they got full financial aid to P and MIT. The friend who went to MIT/Stanford was a true anomaly. He was smartest in HS, above his siblings, and his parents did everything they could to nourish this orchid. Then you have son’s g/f, adopted. She and her twin have done exceptionally well, a MD and a PhD from MIT, with nurturing parents. So many adoptive children don’t have the genetics, even with nurturing parents, to achieve so much.