 And they'll get washed away within a day of solid rain. Let's return and let's close on what brought us here in the first place, your book. And the thing that really struck me, more than believe it or not, was your list of travel tips at the end. And what I was most impressed by was how many of them dealt with humility and respect for people when you travel to their places. I'll read a few of them here. I don't want to spoil your book, but