For clarity.
I was in Mensa ~1969-1982.
In high school I was a terrible student and therefore I didn’t think I was that smart. My sister, much older and much wiser, thought otherwise and had me take a Mensa test when I was a junior.
The numbers confirmed her suspicion.
Being a Mensa member didn’t make school any easier but it gave me comfort that I wasn’t a complete idiot, just that I learned differently. Convergent was the only time I put Mensa on a resume because of how the recruiter described the intellectual horsepower of the hiring exec and the rest of the team. I thought I needed something to wave to get in the door.
It worked. After that I just let my resume and accomplishments speak for themselves.