Our regular UPS driver is named Mark, we have become friends over the years. Four or five years ago we were having a chat and he asked me about fishing in a place where he and his wife were going to vacation with another couple; he knew it was an area where I went often to fish. As luck would have it I was going down there to fish at the same time he would be there and so I took him and his buddy off shore fishing for a day. Just like with anyone else we split the expenses and the fish even, so there were no special favors. The boys both caught nice fish, including Mark's buddy who we put on a White Marlin (catch and release) and Mark himself who caught a very nice Wahoo, which he later commented on as being the best fish he had (never heard of) ever eaten - or ever hoped to - in his life.
So, now ask me how often one of my packages gets mis-delivered to the wrong address or not delivered at all if I'm not there to sign for it. The answer: Never.