 And I was literally sitting on a beach, reading a book, falling asleep, waking up, reading, walking in the surf, falling asleep, waking up, reading. And I did that for a week. And then we went and we did more of that. Now, we were walking every day. We were always outside for several hours a day. And that was critical. And then at one point, so we're about a couple weeks into this, and my wife says to me, you know what's amazing about this?