And in this left scenario, we saw as x becomes less and less negative, as it approaches zero from the left-hand side, our, the value of one over x squared is unbounded in the positive direction. And the same thing happens as we approach x from the right. As we become less and less positive, but we are still positive, the value of one over x squared becomes unbounded in the positive direction. So in that video, we just said, hey, one could say that this limit is unbounded. But what we're going to do in this video is introduce new notation. Instead of just saying it's unbounded, we could say, hey, from both the left and the right, it looks like we're going to positive infinity. So we can introduce this notation of saying, hey, this is going to infinity, which you will sometimes see used.