I am the Master of my Mental Habits--I control my Character. I Will to be Strong, and summon the forces of my Nature to my aid. THE TWELFTH LESSON. SUB-CONSCIOUS INFLUENCES. In this lesson we wish to touch upon a certain feature of sub-conscious mentation that has been much dwelt upon by certain schools of western writers and students during the past twenty years, but which has also been misunderstood, and, alas, too often misused, by some of those who have been attracted to the subject. We allude to what has been called the "Power of Thought." While this power is very real, and like any other of the forces of nature may be properly used and applied in our every day life, still many students of the power of the Mind have misused it and have stooped to practices worthy only of the followers of the schools of "Black Magic." We hear on all sides of the use of "treatments" for selfish and often base ends, those following these practices seeming to be in utter ignorance of the occult laws brought into operation, and the terrible reaction inevitably falling to the lot of those practicing this negative form of mental influence. We have been amazed at the prevailing ignorance concerning the nature and effects of this improper use of mental force, and at the same time, at the common custom of such selfish, improper uses. This, more particularly, when the true occultist knows that these things are not necessary, even to those who seek "Success" by mental forces. There is a true method of the use of mental forces, as well as an improper use, and we trust that in this lesson we may be able to bring the matter sharply and clearly before the minds of our students. In our first course (The Fourteen Lessons) in the several lessons entitled, respectively, "Thought Dynamics," "Telepathy, etc.," and "Psychic Influence," we have given a general idea of the effect of one mind upon other minds, and many other writers have called the attention of the Western world to the same facts. There has been a general awakening of interest in this phase of the subject among the Western people of late years, and many and wonderful are the theories that have been advanced among the conflicting schools regarding the matter. But, notwithstanding the conflicting theories, there is a general agreement upon the fundamental facts. They all agree that the mental forces may be used to affect oneself and others, and many have started in to use these mental forces for their own selfish ends and purposes, believing that they were fully justified in so doing, and being unaware of the web of psychic causes and effects which they were weaving around them by their practices.