Nic Sheff is an amazing writer. I enjoyed his book and his fathers very much. Obviously they were hard to read knowing that happened to real life people. I wish they didn’t make this into a movie because people forget that Nic and David are actual people and they went through so much. This book did not hold back anything. It had so many difficult parts. This story is raw, emotional, tense, but also hopeful in a way. I recommend reading both books.