Direction

You zig when I expect you to zag and once in a while? You zag, just to throw me off. I'm never quite sure how to act when you do that, just because I wasn't prepared for it. Sometimes I wonder if you do it just to mess with me, or if you are genuinely that ignorant. It's really confusing when someone doesn't catch on...AT ALL! I don't know what to do, so help me out.