This behavior is common n people where there have been microscopic outages and "swayings" in the cerebral blood vessels after too much ingestion of too many mind-altering (legal, though) pharmaceuticals; this obsession with silly little things no one else cares about.....and for good reason; they're not worth caring about.
Not to alarm anyone taking legal mind-altering pharmaceuticals prescribed by a physician--it's just that one has to remember Doug's ex-wife chomps them down as if handfuls of popcorn, and I'm sure no decent and civilized person does that.
Really, she does. Dines on them as if popcorn.
Doug's ex-wife has zigzagged from cause to cause, from central American guerrillas to Yugo Chavez to that corrupt guy in Alabama to some Native American guy to &c., &c., &c. and now to this anthrax thing.
As for "swaying" (of the cerebral blood vessels), I'm not sure of the precise medical term, but I've seen pictures of them; blood vessels are meant to be nice and tight and stretched. What I'm describing is when they become limp, and sway like rope-bridges over a crevice.
It's a sad state of affairs.