Following four years of involvement in the majority of parts of leadership, from identifying, qualifying, training, developing and consulting pioneers, to functioning, as a pioneer, for all organizations (small and large), I’ve frequently been asked, what I believe, to be, even the most significant consideration of principle, of contributing effortlessly. I’ve detected, and heard, whether it’s likely to teach someone, and furnish them, with the needed and necessary skills, to proceed, wisely, an individual has to begin the method, having a certain type of mindset, and also attitude. In case this must be summed – up, simply, and of course, it would be, one has to be directed by the core principle, todo, what’s perfect! Keeping that in mind, this article will try and briefly examine, consider, and talk, together with the mnemonic strategy, why understanding human character. And/ or what causes us do, that which we do, is most important and relevant. Righteous; important; reactive; responsible; effects: It is crucial that you move, in a righteous manner, without being self – righteous! Just how might one know what’s relevant, until/ unless he pays keen attention, to both the advantages and flaws, and also the advantages, in addition to drawbacks? Leading must focus on being attentive to demands, aims, priorities, and the mission of this group! A leader is responsible for effective leadership preparation, and hunting strategic and action plans, with sustainability, and achieving consequences, as core components.