Charming villains have always had a decided social advantage over well-meaning people who chew with their mouths open.

Nowadays, we never allow ourselves the convenience of being temporarily unavailable, even to strangers. With telephone and beeper, people subject themselves to being instantly accessible to everyone at all times, and it is the person who refuses to be on call, rather than the importunate caller, who is considered rude.

Nobody believes that the man who says, 'Look, lady, you wanted equality,' to explain why he won't give up his seat to a pregnant woman carrying three grocery bags, a briefcase, and a toddler is seized with the symbolism of idealism.

One reason that the task of inventing manners is so difficult is that etiquette is folk custom, and people have emotional ties to the forms of their youth. That is why there is such hostility between generations in times of rapid change; their manners being different, each feels affronted by the other, taking even the most surface choices for challenges.

DEAR MISS MANNERS:
Should you tell your mother something if it is important when she is talking to company? I am six.

GENTLE READER:
Yes, you should (after saying "Excuse me"). Here are some of the things that are important to tell your mother, even though she is talking to company:
"Mommy, the kitchen is full of smoke."
"Daddy's calling from Tokyo."
"Kristen fell out of her crib and I can't put her back."
"There's a policeman at the door and he says he wants to talk to you."
"I was just reaching for my ball, and the goldfish bowl fell over."
Now, here are some things that are not important, so they can wait until your mother's company has gone home:
"Mommy, I'm tired of playing blocks. What do I do now?"
"The ice-cream truck is coming down the street."
"Can I give Kristen the rest of my applesauce?"
"I can't find my crayons."
"When are we going to have lunch? I'm hungry.

Eating grapes with a knife and fork is not what one would call refined. It is what one would call ludicrous.