You just described all fields worth doing research in. If we knew the right answers we wouldn't waste our time implementing the wrong ones. It's not a bad thin

You just described all fields worth doing research in. If we knew the right answers we wouldn't waste our time implementing the wrong ones. It's not a bad thing: it means there is room for you to discover something genuinely new and understand something, however small, that nobody else ever completely understood. I think that's great. But YMMV.