[Audiobook]
For starters, i'm being biased because the main topic revolves around mental health.
This book. It got to me. Not through the non-existent plot nor by its pretentious so called philosophical insights, but through Aza.
Aza is the main character. A 16 year old teenager that suffers from anxiety (mainly OCD), and that hit a chord. John Green managed to portray the inner turmoil of a mentally ill person in a way that's near palpable.
The only thing that got me going 'till the end was to see how she'll deal with her anxiety issues. It was wonderfully done in a loose way no spoilers.