 positive, except for I was in the trial that was supposed to determine efficacy. So how did they know it was efficacious before the trial was even done? So I think that as you come into the trial as a participant, it's pretty overwhelming. There's a lot of hope. There's a lot of hype. There's a lot of desperation. And that's not on the participants. So much of this is in the media and in the sort of like public zeitgeist around it that I don't know that researchers could really mitigate it all that well.