After more than four years of involvement in nearly all parts of direction, from identifying, qualifying, training, consulting and developing leaders, to serving, as a leader, for several organizations (large and small), I’ve frequently been asked, what I think, to be, even the most important consideration of principle, of contributing effectively. I have discovered, and heard, while it’s likely to teach some one, and supply them with the needed and necessary skills, to move, wisely, an individual must start the process, with a particular type of mindset, and also attitude. If that must be summed – up, simply, and essentially, it would be, one has to be guided by the heart principle, todo, what’s ideal! 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 makes us, that which we do, is crucial and relevant. Righteous; important; reactive; responsible; ramifications: It’s crucial that you move, at a righteous fashion, without being self – righteous! How would one know what’s relevant, until/ unless he pays keen attention, to the strengths and flaws, and the advantages, in addition to drawbacks? Leading needs to focus on being attentive to needs, aims, priorities, and also the assignment of the group! A pioneer is responsible for effective leadership planning, and seeking strategic and action plans, together with sustainability, and achieving consequences, as core components.