matches into the box, or was I more concerned with their arrangement, or was I distracted with other thoughts, good or bad? Was I watching the time impatiently, or was I consciously engaging in thoughts of satisfaction and contentment? Did I have a sense of strain, or did it brace me up? Do I believe that it will really train my will if I faithfully follow it up long enough to prove it?” etc., etc. Write down this series of questions and answers in your notebook.