I keep having ones where I'm back in school for some reason, (usually high school or lower), and something happens along the lines of I don't know how to get there, or I forgot my locker combination and I can't get my books out that I need for class, or there's one class I haven't been to all year and I just realized I'm going to fail it, or I haven't read any of the books and the final paper is due. ALL THE TIME. Those ones and the zombie dreams, they're almost all I ever have and they're pretty much constant.