(Totally unrelated, sorry, but about a month ago you and I had a brief exchange about the placebo effect.[1] I got distracted and missed your last reply and never responded. Sorry about that. It's too late to reply on the original thread, and I don't want to hijack this one, but while looking for an old comment I saw your reply and felt compelled to mention it to you. It was a good exchange IMO and I didn't mean to "ghost" on it.)