which is kind of strange considering John Galt's speech in which he said, and I'm paraphrasing from memory, "Happiness is a lack of contradiction in one's values."
I think happiness actually involves having so well integrated a sense of values that you can be totally relaxed about your inner self. This is the opposite of the tense self-control which Rand and many of her followers seemed to exhibit. I'm afraid one of the least common personality types (much to my own personal dismay) would be a "humorous, easy-going, SPONTANEOUS Ayn Rand fan" (if you know any of the female persuasion, LET ME KNOW IMMEDIATELY!)!!!