What a moving and heartfelt book with so much depth to it. I wept.

It has so many profound discussions about grief, illness, self-love/acceptance, relationships, and humanity in general.

The format was also really enjoyable and original, and really added to the story.

I was a bit annoyed by the

surprise pregnancy at the end, it was a bit cheesy and not everyone needs/wants children

but it did serve a good purpose. 

 'Afterward, Wren realizes she herself is the mountain she's been climbing all along.'