Following four decades of participation in the majority of aspects of direction, by identifying, qualifying, training, consulting and developing pioneers, to serving, as a leader, for several organizations (small and large), I’ve frequently been asked, what I believe, to be, the most significant thing of rule, of contributing effectively. I’ve discovered, and heard, while it is likely to coach somebody, and furnish them with the needed and necessary skills, to move, sensibly, one must begin the procedure, having a certain type of mindset, and attitude. If this must be summed – up, only, and essentially, it would be, one must be directed by the heart principle, to do, what’s suitable! Bearing that in mind, this guide will try and briefly examine, consider, and discuss, with the mnemonic approach, why understanding human character. And/ or what makes us do, what we do, is essential and relevant. It’s important to move in a righteous manner, without being self – righteous! How might you know what’s relevant, until/ unless he pays keen attention, to the advantages and flaws, and also the advantages, in addition to drawbacks? Leading must focus on being responsive to demands, goals, priorities, and the mission of the group! A pioneer is accountable for effective leadership preparation, and seeking strategic and action plans, together with sustainability, and understanding ramifications, as core components.