In the first few scenes, I thought this was not for my age. However, as the story moved to a funny circumstance where I figured this could be coincident in real life, there must be a twist to it. So I went on.
True enough, towards the end, I gathered inspiring words from the movie that made me think. First, why a monster and a human need each other. Second is about pain and what you do and deal with it.
Eventually, I loved Lucy explained where her "hoarding" is coming from, and it truly touched my heart.