EDIT: Let’s cool it with the downvotes, dudes. We’re not out to cut funding to your black hole detection chamber or revoke the degrees of chiropractors just because a couple of us don’t believe in it, okay? Chill out, participate with the prompt and continue with having a nice day. I’m sure almost everybody has something to add.
One of the remarkable things is that a placebo still works even if you know it’s a placebo.
Because you expect it to work to some degree because you know about the placebo effect.