A great article on how people with high above average intelligence end up being lonely outsiders: http://polymatharchives.blogspot.com/2015/01/the-inappropriately-excluded.html It basically means people with IQ 150+ (Standard Deviation 15) become socially isolated. The loneliness thing we discussed. It talks about the oh so well known and suffered maximum allowable gap within a leader-follower, advisor-leader, or spouse-spouse relationship for them to still work. The former one is generally about 20 points, the latter needs to be within 0.4% between partners according to assortative mating, or else... it's fucked. Something that is a non-issue for a person of average IQ. It also says how high IQ people don't only think faster, they tend to think about way different things as well.