What if toilets cleaned themselves? Life would be so much cleaner and nicer if you didn't have to get in there and scrub the toilets, wouldn't it be great if they did it themselves? of course i would hope they don't try to clean while I am sitting on it!
Ever stop and ask yourself what if? there are so many questions left unanswered, and while we can't live in the past and change things that have happened, we can imagine.