I'm just stuck in the middle right here. I take 2 steps to the right, and then I take 2 steps to the left, or vice versa. I take 2 steps to the left, and then I take 2 steps right, and I end up right there. Hopefully that makes a little sense of how this is going to seem. My phone is ringing. No, I'll ignore that. Because the normal distribution is so important.