How Does Magic Work?

The fine folks over at io9 have posted a little article advising all of us would-be fantasy authors to ask ourselves these 12 questions when it comes to how the magic systems work in our worlds.

http://io9.com/5936277/12-questions-to-ask-yourself-about-the-system-of-magic-in-your-fantasy-novel

I've been struggling with this in my fantasy book for a while. My magic kinda sucks. I've been trying to work on it and I just happened to see this today.

I wish they'd elaborated on it a bit more though.

Happy Day