If you have a weird kid, explain that one requires a heart/lung bypass machine before one can even begin to think about the likelihood of a DIY lung transplant surgery being successful?
That's what I got from it, at least.

I think that's just it - an original fresh horror movie that appealed to more than jure gore fans.
My xfinity blurb on this movie was that it was a coming of age story - lolwhich is true actually in a way.
Very similar in feel to May for me. Just a study of a social outcast, and how they go through life. It's very interesting.
X

It just seemed with the heavy visuals that there was some hidden meaning or symbolism to the movie, that I'm not getting. But maybe it just was just a disturbing slice of life movie.

I'm not sure there is a 'takeaway' or why, indeed, there has to be one. I simply took the story on face value. An obviously odd teenage girl from a dysfunctional family veering toward an appalling conclusion.