“Objectivism is not against emotions, but emotionalism. Ayn Rand’s concern is not to uphold stoicism or abet repression, but to identify a division of mental labor. There is nothing wrong with feeling that follows from an act of thought; this is the natural and proper human pattern. There is everything wrong with feeling that seeks to replace thought, by usurping its function.”
— Leonard Peikoff, “O.P.A.R.”, page 162.
(Do you really think you should kill a cockroach and pity the cats on the streets? Do you really think you do so because you have reasoned through all the facts? You kill a cockroach because it evokes a bad feeling. Nothing more. What else do you kill — or let die — based on your feelings? In the end, it’s all about philosophy — or the lack of it.)
“Follow Reason”. If objectivity is adhering to reality, reason is the faculty of man that allows him to do so. It is the faculty that processes data coming from reality — percepts — into the human form of cognition — concepts — through the human method of cognition — logic. Yet man would rather be guided by his feelings than by reason. And then he wonders why the world is as it is.