Following four decades of participation in the majority of elements of direction, from identifying, qualifying, training, consulting and developing leaders, to serving, being a pioneer, for all associations (small and large), I have frequently been asked, what I think, to be, even the most significant consideration of rule, of contributing effectively. I’ve detected, and heard, while it’s likely to train somebody, and furnish them, with the necessary and essential abilities, to proceed, wisely, one has to begin the procedure, using a certain sort of mindset, and also attitude. If that must be summed – up, only, and essentially, it’d be, one has to be guided by the heart principle, todo, what’s RIGHT! Keeping that in mind, this article will try and briefly examine, consider, and discuss, using the mnemonic approach, why understanding human character. And/ or what causes us do, what we do, is crucial and relevant. Righteous; important; reactive; responsible; effects: It’s crucial that you move, in a righteous manner, without being self – righteous! Just how would one understand what’s relevant, until/ unless he pays keen attention, to the advantages and flaws, and also the positives, as well as drawbacks? Leading needs to concentrate on being attentive to needs, goals, priorities, and the mission of the group! A leader is accountable for effective leadership preparation, and seeking tactical and action plans, with sustainability, and understanding consequences, as center components.