Here's a great example..... Out in the middle of nowhere in NoCal on the PCT. came to a gravel road and a truck was passing by. They stopped and asked if I needed water. I told them and mentioned we were in a bit of hurry to get into town because we were short of food. Mthe driver told junior to reach back and get us the bag of chips and a few bears. Yogi at my finest. I would describe it as the art of turning folks into trail angels without them even knowing it. Or another example, you pass a couple on a horse. You remark "it sure must be nice having a horse carry all your food." Often you find out just how nice it is.