We could make these cases clearer if we imagine that the “reading word by word” consisted in pointing to each word of the sentence in turn with one's finger as opposed to pointing at the whole sentence at once, say by pointing to the beginning of the sentence. And the “acting according to the words” we shall for the sake of simplicity imagine to consist in acting (stepping or hopping) after each word of the sentence in turn. ‒ ‒ b) B is guided if he goes through a conscious process which makes a connection between the pointing to a word and the act of hopping and stepping. Such a connection could be imagined in many different ways. E.g., B has a table in which a dash is correlated to the picture of a man making a step and a dot to a picture of a man hopping. Then the conscious acts connecting reading the order and carrying it out might consist in consulting the table, or in consulting a memory image of it “with one's mind's eye”. c) B is guided if he does not just react to looking at each word of the order, but experiences the peculiar strain of “trying to remember what the sign means”, & further, the relaxing of this strain when the meaning, the right action, comes before his mind.