No one ever really spoke about this series because it has no real point. If you want to watch a dragged out therapy session that leads to no good conclusion besides people grew. This horrible thing happens but good news one person has progress and another basically kills hinself. The writers are vague so we can in interpretit ourselves but in truth its click bait. See we did something unexpected are we not clever? It's like every other show. The main must die so the story has closure. Nothing really matters but his son for therapy