Intelligence =/= success or wealth though. The biggest factor to success in life is drive and motivation.I went to college for a year, by the time I was 21 I was a team leader training graduates and earning about £5k more than they were, I made enough to retire by the time I was 38. Does that make me thick?
I know loads of people with degrees that never used them and still work a 9-5 now in jobs they hate. I'm struggling to see the "intelligence" in that.
I know extremely intellectual people who struggle and are as poor as a church mouse and conversely people who cant even write their own name build up multi-million £ businesses.