 make sure I'm not lost, and they see me out there with my trekking poles and my loaded backpack and want to know what's going on, so I fill them in, and hopefully it's good entertainment for them for the day. But I've also been pulled over by the state patrol when I'm doing hill training in the cloverleafs around town, just trying to get any hills that I can in a flat area. So that was a funny experience, too, to have.