The Immortal "Thank You"

I have been thinking today that a simple "thank you" would be appropriate in so many instances. An example: when one is complimented on a nice dress, shirt, hairdo, etc., too often the response denigrates the item or characteristic being complimented. Why not a simple "thank you"? It is my opinion that any other other response is probably bad manners.

Speaking of manners, the behavior of drivers at four way stop signs is often amazing. There is a specific order to turns, and almost always that order is observed and encouraged by waves, smiles, and patient waiting.