3.5 stars rounded down on Goodreads. I didn‘t really care 4 any of the characters but after a twist near the end maybe that was the point. I generally don‘t read books focused on those suffering from addiction but the premise sounded really good so I gave it a shot. But the pacing wasn‘t consistent & several times almost lost interest. I was able 2 finish it & the story concluded well but I felt indifferent 2 it. I wouldn‘t read the author again.