You can believe it or not but the facts are that I have taken 5 or 6 different IQ tests in my 64 years on the planet . The first one in Elementary School, then High School, then College, then the Army, and lastly one called "the world's hardest IQ test" which was certainly the least valid of the bunch but I still scored 153 (it was in a magazine and sponsored by Mensa). My High School had 8 divisions in each grade based on learning ability and I was always in the top division in every subject where we got more advanced material than those in the lower tiers. I know they don't do that kind of thing any more but in my opinion, they should. My lowest IQ score was 152 in the Army one and the highest was 162 in College (which I quit after 3 semesters even though I had a NY State Regents Scholarship). I can attest to the social problems too since I have always hated parties and never had more than 3 or 4 friends at one time. I never even asked for a date until I was 25 and that didn't go well. The main reason why I hated College was also the social aspects.
I also was at one time a Mensa member but dropped out because at the meetings, 99.9% of the people were pure closed minded Liberal snobs.