Be able to cite three good qualities of every relative or acquaintance that you dislike.

Be able to tell whether garments that look good on the hanger actually look good on you.

Capital punishment is the source of many an argument, both good and bad.

At first, I only laughed at myself. Then I noticed that life itself is amusing. I've been in a generally good mood ever since.

Make a habit of canceling every subscription to anything you don't have time to read.

Be able to defend your arguments in a rational way. Otherwise, all you have is an opinion.