Take note, however, that we are not condemning the things belonging to this plane of the mind. All of them have their place--many were necessary in the past, and many are still necessary for the continuance of physical life. All are right in their place, and to those in the particular plane of development to which they belong, and are wrong only when one is mastered by them, or when he returns to pick up an unworthy thing that has been cast off in the unfoldment of the individual. This lesson has nothing to do with the right and wrong of these things (we have treated of that elsewhere) and we mention this part of the mind that you may understand that you have such a thing in your mental make-up, and that you may understand the thought, etc., coming from it, when we start in to analyze the mind in the latter part of this lesson. All we will ask you to do at this stage of the lesson is to realize that this part of the mind, while _belonging_ to you, is _not_ You, yourself. It is _not_ the "I" part of you. Next in order, above the Instinctive Mind, is what we have called the Intellect, that part of the mind that does our reasoning, analyzing; "thinking," etc. You are using it in the consideration of this lesson. But note this: You are _using_ it, but it is _not_ You, any more than was the Instinctive Mind that you considered a moment ago. You will begin to make the separation, if you will think but a moment. We will not take up your time with a consideration of Intellect or Reason. You will find a good description of this part of the mind in any good elementary work on Psychology. Our only idea in mentioning it is that you may make the classification, and that we may afterward show you that the Intellect is but a tool of the Ego, instead of being the real "I" itself, as so many seem to imagine.