Following four decades of involvement in the majority of aspects of leadership, from identifying, qualifying, training, developing and consulting pioneers, to serving, like a pioneer, for several organizations (large and small), I’ve often been asked, what I think, to be, even the most significant thing of principle, of contributing effortlessly. I have detected, and heard, whether it is likely to train somebody, and furnish them with the necessary and essential skills, to move, sensibly, one must start the method, with a certain type of mindset, and also attitude. In case this had to be summed – up, only, and of course, it’d be, an individual has to be guidedthe heart principle, to do, what’s proper! Keeping that in mind, this guide will attempt to briefly examine, consider, and talk, together with the mnemonic strategy, why understanding human nature. And/ or what causes us do, what we do, is essential and relevant. It is critical to proceed in a righteous fashion, without being self – righteous! Just how might one understand what is relevant, until/ unless he pays keen attention, to both the strengths and flaws, and also the positives, in addition to negatives? Leading must concentrate on being responsive to demands, goals, priorities, and the assignment of the bunch! A leader is responsible for effective leadership preparation, and seeking tactical and action plans, with sustainability, and understanding ramifications, as core components.