After more than four decades of involvement in the majority of aspects of direction, from identifying, qualifying, training, consulting and developing leaders, to functioning, like a leader, for all associations (large and small), I’ve often been asked, what I believe, to be, the most significant consideration of rule, of leading effectively. I’ve discovered, and learned, whether it is possible to teach some one, and furnish them, with the necessary and essential skills, to move, sensibly, an individual must start the procedure, having a particular kind of mindset, and also attitude. If that must be summed – up, only, and essentially, it’d be, one must be guided by the core principle, to do, what’s appropriate! Keeping that in mind, this article will attempt to briefly examine, consider, and discuss, with the mnemonic approach, why understanding human character. And/ or that which makes us, that which we do, is most important and relevant. Righteous; relevant; responsive; responsible; consequences: It is vital that you move, in a righteous fashion, without being self – righteous! How might you understand what is relevant, until/ unless he pays keen attention, to the advantages and flaws, and also the advantages, as well as drawbacks? Leading must focus on being attentive to demands, aims, priorities, and also the mission of the bunch! A pioneer is responsible for effective leadership preparation, and seeking strategic and action plans, with sustainability, and realizing ramifications, as center components.