🔆 Some with no effects... But useful clues...
In second grade, I was suddenly taken out of class to an office one day, where a guy from the state university spent all day and most of the next testing me with the full Stanford-Binet, and reported my IQ as 160. The school system responded with a decree that I must be treated exactly like all the other kids, and do exactly the same class work.
(I can't date this beyond second grade, the school burned, evidence gone!)
Around 20 October 1954. 1 min read.