When I was younger I had the habit of not reading the sample chapters. And I stayed away of any spoiler section. Then someone spoiled me the name of Dresden's daughter in a not spoiler section. I was so angry!! It was all a thing.because I told the other person that I hated them (I don't even remember who did it). And Iago scolded me, with the Hammer of God. So for a book or two I simply stayed away of the forum for a month or so, when sample chapters began.
And then, I lost part of my love for the books. So I decided that I better embrace the spolers, read the chapter and not stay away for the amazing forumites!
And that is what I do now. I only stay away a few days since the book release until I finish it. Did that with TWA too.