I had a whole sass machine introduction to this post, except I wrote it in July, back when I started this primer and jokes about Evan Lysacek and the World Cup were still fresh to death. Then I sort of stopped working on it, until certain people issued A CHALLENGE to me to finish it, and I think we all know that I don't back down from a challenge. So hide your eyes, it's a Patrick Kane and Jonathan Toews primer.

“Happy families are all alike; every unhappy family is unhappy in its own way.”