i did not have that one on my bingo card & yet, in retrospect, all the signs were there
i guess i never spent much time wondering about the source of his obvious long-standing intellectual deficits, i probably just thought drugs or something
but, sure, brain worm works for me as an explanation, i don't think anybody would admit to having brain worm when "i partied too hard in the 80s" is right there... unless there really was a brain worm