We're going to use earnings, earnings per share, or net income of the company. And then we look at this method of saying, what's the free cash that's going to come out of this business all the way into the future somewhere? The big difference between owner earnings fe a cash flow coming back to you in your pocket is that it's just year, just the year you buy it. We're not looking forward on that. Well, no, we're taking, yo're right. We grow it, don't we? We grow e right? Ot about that. So we grow that free cash flow. Now, what we're doing with the margin of safety analysis is