The belief in "emotions"—Emotions are a fabrication of the intellect, an invention of causes which do not exist. All general bodily sensations which we do not understand are interpreted intellectually—that is to say, a reason is sought why we feel thus or thus among certain people or in certain experiences. Thus something disadvantageous dangerous, and strange is taken for granted, as if it were the cause of our being indisposed; as a matter of fact, it gets added to the indisposition, so as to make our condition thinkable.—Mighty rushes of blood to the brain, accompanied by a feeling of suffocation, are interpreted as anger: the people and things which provoke our anger are a means of relieving our physiological condition. Subsequently, after long habituation, certain processes and general feelings are so regularly correlated that the sight of certain processes provokes that condition of general feeling, and induces vascular engorgements, the ejection of seminal fluid, etc.: we then say that the "emotion is provoked by propinquity."
Judgments already inhere in pleasure and pain: stimuli become differentiated, according as to whether they increase or reduce the feeling of power.
The belief in willing. To believe that a thought may be the cause of a mechanical movement is to believe in miracles. The consistency of science demands that once we have made the world thinkable for ourselves by means of pictures, we should also make the emotions, the desires, the will, etc., thinkable—that is to say, we should deny them and treat them as errors of the intellect.
671.
Free will or no free will?—There is no such thing as "Will": that is only a simplified conception on the part of the understanding, like "matter."
All actions must first be prepared and made possible mechanically before they can be willed. Or, in most cases the "object" of an action enters the brain only after everything is prepared for its accomplishment. The object is an inner "stimulus"—nothing more.
672.
The most proximate prelude to an action relates to that action: but further back still there lies a preparatory history which covers a far wider field: the individual action is only a factor in a much more extensive and subsequent fact. The shorter and the longer processes are not reported.
673.
The theory of chance: the soul is a selecting and self-nourishing being, which is persistently extremely clever and creative (this creative power is commonly overlocked! it is taken to be merely passive).