Hm… wait a minute. 🧐Did you know that if you add up all the digits in the date 9/11/1966, the total still exceeds the OP's IQ?
Ah, okay. The digits. Count the digits.
The ambiguity of the meaning of adding the digits threw me for a moment. I was thinking, did he mean divide the numbers? 9 divided by 11 divided by 1966?
I am bad with ambiguity. Probably because of my low IQ. 😀