I was surprised by material from https://fastmoves.wordpress.com/2009/12/19/traits-in-ffa-und-ironman/ Charismatic was my favorite trait and its value only for That exactly what I did: go for Alpha, Math, Currency and hope to trade for Monarchy. I played with Hannibal (Cre/Fin) a lot and went for Stonehenge because of extra +1Happines from Monument.... I knew about usefulness of Organized on a small maps. I surprised by tactic for Philosophical: create a wonder builder city and settle GP hammers into it for "exponentially" growing GP points: Probably this recommendation is because of Noble difficulty level of multiplayer. It is possible that conquesting of Wonders are more efficient in single player mode... Overall article explains traits in a different way that I read on this subforum.