One of the things I love most about Harry Potter, as you can maybe tell, is the fact that there is so much you can debate about the series even years after the final book was published.
A topic close to my heart, even though I am a Ravenclaw, is the sad story of Slytherin.
The house that is, not Salazar Slytherin.
(This ended up being a lot longer and rambling then I meant it to be. I was reading a lot of Slytherin based discussions on Reddit and it just was a lot of different opinions about Slytherin that came to my mind. This post probably makes 0 sense but it ended up being 3000 words long and I felt I owed it to myself to post it instead of just delete it. I worked hard on it for about 3 hours people.)