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.
YMMV: The Sorrows of Young Werther
It Was His Sled: Werther's suicide. The book is several centuries old at this point, so...
Memetic Mutation: The book actually started a fashion for blue coats and yellow breeches. And suicide, of course.