Well, at least we gave you McDonald's. And never a word of thanks for that!
And those luggage carts aren't so bad really. Several years ago, trying to navigate a congested intersection in Heathrow, I would never have made my plane in time if I hadn't used one as a battering ram to drive a wedge through a morosely trudging queu of Brits who refused to acknowledge my polite "excuse me, please!" or even "coming through!" until I finally shouted "watch your ass"" and plowed through, like a broadside from the USS Constitution going through the beam of the HMS Guerriere.