Following four decades of involvement in the majority of elements of leadership, from identifying, qualifying, training, developing and consulting leaders, to serving, as a leader, for all organizations (large and small), I have frequently been asked, what I believe, to be, even the most significant factor of rule, of leading efficiently. I’ve discovered, and learned, whether it’s likely to teach someone, and furnish them, with the necessary and essential skills, to move, wisely, one must begin the process, using a certain kind of mindset, and attitude. In case that must be summed – up, only, and essentially, it’d be, an individual has to be directed by the core principle, to do, what’s proper! With that in mind, this article will try and briefly examine, consider, and discuss, with the mnemonic approach, why understanding human character. And/ or what causes us do, that which we do, is important and important. It is critical to move, in a righteous fashion, without having to be self – righteous! How would you know what is relevant, until/ unless he pays keen attention, to the strengths and weaknesses, and also the positives, in addition to negatives? Leading must concentrate on being attentive to demands, goals, priorities, and the mission of this bunch! A pioneer is accountable for effective leadership planning, and seeking tactical and action plans, together with sustainability, and realizing ramifications, as core components.