the almost universal habit of taking the content of our thought for ‘a description of the world as it is’. Or we could say that, in this habit, our thought is regarded as in direct correspondence with objective reality. Since our thought is pervaded with differences and distinctions, it follows that such a habit leads us to look on these as real divisions, so that the world is then seen and experienced as actually broken up into fragments.

Thought is born of failure. When action satisfies there is no residue to hold the attention; to think is to confess a lack of adjustment which we must stop to consider. Only when the human organism fails to achieve an adequate response to its situation is there material for the process of thought, and the greater the failure the more searching they become. (p. 1)

... Given a problem, a difficulty, a maladjustment between the individual and his environment, thinking occurs. If every instinctive act brought satisfaction, thinking would be much less necessary and much less frequently practised.

Human thinking is born out of this neurological defect in the human species. Anything that is born out of human thinking is destructive. Thought is destructive. Thought is a protective mechanism. It draws frontiers around itself, and it wants to protect itself. It is for the same reason that we also draw lines on this planet and extend them as far as we can.

What we believe as human nature in actuality is human habit.

Q: Are you saying that thought has a kind of possessive quality which stays, gets stuck, and then becomes habitual? And we don't see this? Bohm: I think that whenever we repeat something it gradually becomes a habit, and we get less and less aware of it. If you brush your teeth every morning, you probably hardly notice how you're doing it. It just goes by itself. Our thought does the same thing, and so do our feelings. That's a key point.

Most writers on the emotions and on human conduct seem to be treating rather of matters outside nature than of natural phenomena following nature's general laws. They appear to conceive man to be situated in nature as a kingdom within a kingdom: for they believe that he disturbs rather than follows nature's order, that he has absolute control over his actions, and that he is determined solely by himself. They attribute human infirmities and fickleness, not to the power of nature in general, but to some mysterious flaw in the nature of man, which accordingly they bemoan, deride, despise, or, as usually happens, abuse:

What we call human nature in actuality is human habit.

Most writers on the emotions and on human conduct seem to be treating rather of matters outside nature than of natural phenomena following nature's general laws. They appear to conceive man to be situated in nature as a kingdom within a kingdom: for they believe that he disturbs rather than follows nature's order, that he has absolute control over his actions, and that he is determined solely by himself. They attribute human infirmities and fickleness, not to the power of nature in general, but to some mysterious flaw in the nature of man, which accordingly they bemoan, deride, despise, or, as usually happens, abuse: he, who succeeds in hitting off the weakness of the human mind more eloquently or more acutely than his fellows, is looked upon as a seer. [...] Such persons will, doubtless think it strange that I should attempt to treat of human vice and folly geometrically, and should wish to set forth with rigid reasoning those matters which they cry out against as repugnant to reason, frivolous, absurd, and dreadful. However, such is my plan.

The more I thought about human nature, the more I saw how our tragic inclination for sin/mistakes causes us to use our minds to rationalize our action.

It is human nature to think wisely and act in an absurd fashion.

Man’s mind is his basic tool of survival. Life is given to him, survival is not. His body is given to him, its sustenance is not. His mind is given to him, its content is not. To remain alive, he must act, and before he can act he must know the nature and purpose of his action. He cannot obtain his food without a knowledge of food and of the way to obtain it. He cannot dig a ditch – or build a cyclotron – without a knowledge of his aim and of the means to achieve it. To remain alive, he must think.
“But to think is an act of choice. The key to what you so recklessly call ‘human nature,’ the open secret you live with, yet dread to name, is the fact that man is a being of volitional consciousness. Reason does not work automatically; thinking is not a mechanical process; the connections of logic are not made by instinct. The function of your stomach, lungs, or heart is automatic; the function of your mind is not. In any hour and issue of your life, you are free to think or to evade that effort. But you are not free to escape from your nature, from the fact that reason is your means of survival – so that for you, who are a human being, the question ‘to be or not to be’ is the question ‘to think or not to think.’ . . .
“Man has no automatic code of survival. His particular distinction from all other living species is the necessity to act in the face of alternatives by means of volitional choice. . . Man must obtain his knowledge and choose his actions by a process of thinking, which nature will not force him to perform. Man has the power to act as his own destroyer – and that is the way he has acted through most of his history (pages 1012-1013).

man’s reactions depend upon his previous habits and experiences of thought and action.

All that we are is the result of what we have thought: it is founded on our thoughts and made up of our thoughts. If a man speak or act with an evil thought, suffering follows him as the wheel follows the hoof of the beast that draws the wagon.... If a man speak or act with a good thought, happiness follows him like a shadow that never leaves him.