 and started doing some of those things because I understood that. That made sense to me. If I have income coming in from a variety of sources, they all may be affected by the overall economy, but to a lesser extent than one specific industry could be. And that made sense to me, having those other streams of income coming in. And, I mean, it's been 30 years, and since then, I'm still doing it. I still got multiple streams of income because...