These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Like You Would Really Do It: Jane is dying in the prologue. The credibility of the threat is left up to the level of cynicism of the reader. She lives.