Harry Potter question

So, I'm working on Merlin's second year at Hogwarts.

If Umbridge dies a month into Harry's fifth year, how is canon changed?

school realization

So, apparently LSU football is popular outside of Baton Rouge? That's so weird. Not quite as weird as seeing the oil spill on the news in DC, but pretty out there.

*headdesk*

WHY THE HELL AM I WRITING A FIC WHERE BLAINE IS THE SON OF THE DEVIL AND KURT'S MOM WAS AN ANGEL?

Like, I have no idea where the story is going or what the plot is, and so far the only thing that's happened is Klaine meeting along with, you know, centuries of backstory writ large - I don't even know if it's a Supernatural crossover or not.

I just started writing it about an hour ago - why?