How to Say Thank You to People

Edward Lovett wants to work his way through the sludge and slime of just how you're supposed to say thank you to people. Should you keep saying thank you four or five times afterwards? What are your most frustrating moments on the road? And what are the areas that you think you don’t understand  and everyone else is wrong? How does it work? Edward Lovett: I'm not sure when the first signal was acknowledged that like one of the matching vehicles did it, but there was something.