After more than four decades of participation in nearly all elements of direction,identifying, qualifying, training, developing and consulting leaders, to serving, like a leader, for all associations (large and small), I have frequently been asked, what I believe, to be, the most significant factor of rule, of contributing effectively. I’ve detected, and learned, whether it is likely to coach some one, and supply them with the needed and necessary skills, to proceed, wisely, an individual must begin the process, with a specific kind of mindset, and attitude. In case this had to be summed – up, simply, and of course, it would be, one has to be directedthe heart principle, todo, what’s perfect! Keeping that in mind, this guide will try and briefly examine, consider, and talk, with the mnemonic approach, why understanding human character. And/ or what makes us do, what we do, is important and important. It’s important to proceed, in a righteous fashion, without being self – righteous! How might you know what is relevant, until/ unless he pays keen attention, to the strengths and flaws, and the advantages, in addition to drawbacks? Leading must focus on being attentive to needs, goals, priorities, and also the mission of the bunch! A leader is accountable for effective leadership preparation, and seeking tactical and action plans, together with sustainability, and realizing consequences, as core components.