Neurosis is just a high-class word for whining.

Lack of forgiveness of others breeds lack of self-forgiveness.

People don't just get upset. They contribute to their upsetness. They always have the power to think, and to think about their thinking, and to think about thinking about their thinking, which the goddamn dolphin, as far as we know, can't do. Therefore they have much greater ability to change themselves than any other animal has, and I hope that REBT teaches them how to do it.

The emotionally mature individual should completely accept the fact that we live in a world of probability and chance, where there are not, nor probably ever will be, any absolute certainties, and should realize that it is not at all horrible, indeed—such a probabilistic, uncertain world.

Whatever may be, I am still largely the creator and ruler of my emotional destiny.

The emotionally sound person should be able to take risks, to ask himself what he really would like to do in life, and then to try to do this, even though he has to risk defeat or failure. He should be adventurous (though not necessarily foolhardy); be willing to try almost anything once, just to see how he likes it; and look forward to some breaks in his usual life routines.

Religious creeds encourage some of the craziest kinds of thoughts, emotions, and behaviors and favor severe manifestations of neurosis, borderline personality states, and sometimes even psychosis.