You are never dedicated to something you have complete confidence in. No one is fanatically shouting that the sun is going to rise tomorrow. They know it's going to rise tomorrow. When people are fanatically dedicated to political or religious faiths or any other kinds of dogmas or goals, it's always because these dogmas or goals are in doubt.

A fanatic is a nut who has something to believe in.

A fanatic is one who can't change his mind and won't change the subject.

The key to all fanatical beliefs is that they are self-confirming....(some beliefs are) fanatical not because they are "false", but because they are expressed in such a way that they can never be shown to be false.

You are never dedicated to something you have complete confidence in. No one is fanatically shouting that the sun is going to rise tomorrow.

Defined in psychological terms, a fanatic is a man who consciously over-compensates a secret doubt.

Defined in psychological terms, a fanatic is a man who consciously overcompensates a secret doubt.

"What is a fanatic? One who believes passionately and acts desperately upon what he believes. I was always believing in something and so getting into trouble. The more my hands were slapped the more firmly I believed. I believed- and the rest of the world did not! If it were only a question of enduring punishment one could go on believing till the end; but the way of the world is more insidious than that. Instead of being punished you are undermined, hollowed out, the ground taken from under your feet. It isn't even treachery, what I have in mind. Treachery is understandable and combatable. No, it is something worse, something less than treachery. It's a negativism that causes you to overreach yourself. you are perpetually spending your energy in the act of balancing yourself. You are seized with a sort of spiritual vertigo, you totter on the brink, your hair stands on end, you can't believe that beneath your feet lies an immeasurable abyss. It comes about through excess of enthusiasm, through a passionate desire to embrace people, to show them your love. The more you reach out toward the world the more the world retreats. Nobody wants real love, real hatred. Nobody wants you to put your hand in his sacred entrails- that's only for the priest in the hour of sacrifice. While you live, while the blood's still warm, you are to pretend that there is no such thing as blood and no such thing as a skeleton beneath the covering of flesh. "Keep off the grass!" That's the motto by which people live."

Fanatics do not have faith - they have belief. With faith you let go. You trust. Whereas with belief you cling.

What is a fanatic but a man whose faith is impregnable to doubt? It is the faith that moves mountains, the faith that accomplishes. Revolutions are not made by Hamlets. The traditional “great” man, the “big personality” of current conception, may give to the world new thoughts, noble vision, inspiration. But the man that “sees every side” cannot lead, cannot control. He is too conscious of the fallibility of all theories, even of thought itself, to be a fighter in any cause.

A fanatic is a man that does what he thinks th' Lord wud do if He knew th' facts iv th' case.

90% of the population is a fanatic […] Frank is a fanatic on keeping an open mind. […] Ahmed a doll. Fanaticism linked to abstinence. Abstinence from alcohol, tobacco, sex, forbidden books, forbidden thoughts. There's the distinction: H. and J. not madly tolerant but enjoy thinking, take pleasure in play of their minds.

Fanaticism is always a sign of repressed doubt

You can't do it right too often:author bob wyrick.

A fanatic is a person who redoubles his effort after he's lost sight of his aim.