Elon Musk @elonmusk responding to Scott Adams
"I had major side effects from my second booster shot. Felt like I was dying for several days. Hopefully, no permanent damage, but I dunno.
And my cousin, who is young & in peak health, had a serious case of myocarditis. Had to go to the hospital"
https://twitter.com/elonmusk/status/1616697612043972610 That is four injections before he recognized a problem.
He doesn't say when this happened.
I guess he isn't as smart as many people think.