Like xzirox said, you *can* say no (Just say no, kids!). Works every time.

And like fallen_angel said, you can eliminate rules. I've tried this a few times, and it's a lot of resetting and, from what I saw, going back and forth to relearn rules-_- And I've only ever got rid of Plus in Centra (not a very good thing, as plus is so much easier to use than same for me;_ and something in Deling. I don't remember what, and I may have hallucinated and not abolished a rule there at all (which is very possible, as I was playing in F-H to try and abolish some and went to play against flo and was all 'wtp, IRVINE!!!!! how'd you get here baby?!')