Explaining the content is fine and dandy, except it gets annoying when you need to do it for every single run you go on because of a new player who is either a brainless zombie tunnel-visioning idiot, someone who just doesn't care, and then the person who simply lacks the skill to even do the mechanics.

If you're new, and sane enough to play this game well, then do some research. You're not the first person to play this game. You don't need to reinvent the wheel.