Let us now consider whether prediction be an action, and whether adapting one's course to the prediction of somebody else would constitute experiencing; for prediction comes from one being and applies to another. However, although prediction apply to some other, we would not consider prediction an action, nor being directed by the prediction of somebody else an experience. In general, not even thought is an action; thought, indeed, does not pass in to the object thought, but functions within itself; it is not at all an action. Actualizations are not at all actions, and not all of them perform actions; indeed, they may do so only accidentally. It might be objected that a man who was walking would certainly impress on the ground the trace of his steps, and would thereby perform an action. Such an action would be the consequence of something else, or the man would act accidentally; and it would be accidental, because the man was not thinking of it. It is in this way that even inanimate things perform some action, that fire heats, and medicine cures. But enough of this. 7. POSSESSION. 23. Let us now examine the category of "having" (possession). HAVING IS SO INDEFINITE AND VARIOUS THAT IT CANNOT BE A CATEGORY. If the verb "to have" be used in several senses, why might we not apply to this category all the various uses of the word; for instance, quantity, because quantity has size; quality, because it has color; the father, because he has a son; the son, because he has a father; and, in general, all kinds of possession? Will it be said that the other things that can be possessed have already been classified under the categories considered above, and that the category of "having" comprises only arms, foot-wear, and clothing? This might be answered by the question why "having" these objects should constitute a category, and why burning them, cutting them, burying them, or throwing them away, would not equally constitute one or more categories? If the answer be that all these things form one category because they refer to the body, this would then also make another category if we placed a garment over a litter; or likewise if someone were covered with clothing. If another answer be that the category of "having" consists in the "manner of containing,"[282] and in possession,[283] then all things which are possessed will have to be reduced to this category, which will thus contain all possession, whatever it be, since the nature of the possessed object could not here prevail to form some distinction. On the other hand, if the category of "having" must exclude having a quantity or quality, because the latter ideas already form their own categories; nor having parts, because of the category of being (which includes parts); why should this category contain having arms, when arms, as well as foot-wear, belong to the category of being? In any case, how could the statement, "He has arms" be considered something