It's almost as if laws aren't necessary if people start instinctively behaving in ways that don't tread inordinately on each other's turf.

Hopefully, the worst of it is over for us.

With the feeling of pain you have (during the ride), you experience what it?s like to have MS.

New York Night: The Mystique and Its History.

The upper classes were trying to patrol their borders and make sure that the newly rich didn't cross. And etiquette manuals, some people argue, were a result of those people who wanted to enter these exclusive precincts, wanting a guide as to how to do it.

Questions tend to come up during periods of change. Periods of immigration, periods where technology transforms the way we live, periods where there's a big population explosion, so there are more people encountering each other on a daily basis. All of those kinds of situations, I think, create a shift and a reinvestigation of manners and what they are.