From lessons on awakening the dormant energies within us by increasing and expanding the psychic forces to exerting powerful influence by exchanging confidence, Influence includes guidance on exerting influence by persuasion and suggestion, developing magnetic influence of the human eye, acquiring and developing common sense and practical sense, how to go about applying them in our daily lives, and their profitable utilization in the business world. Though centuries old, the doctrines of the twelfth-century Japanese shogun still remain relevant in modern times.