And this is obviously just a hand-drawn approximation. But you do see that this does seem to be roughly indicative of the typical residual. Now it's worth noting, sometimes people will say it's the average residual. And it depends how you think about the word average. Because we are squaring the residuals. So outliers, things that are really far from the line, when you square it, are going to have disproportionate impact here. If you didn't want to have that behavior, we could have done something like find the mean of the absolute residuals.