Substance over form is an accounting guideline, but it applies to our lives perfectly, after all, what do we seek if not happiness? The realization of our essence? In all the choices we make, conscious of them or not, and even when we do not choose, we only act on what has been assigned to us by life, by circumstance, it is always it that we seek and what does not lead us to it that we avoid. Somehow, we try to realize our essence, and the work, the delivery, the construction, the realization of something, the formation of skills, the character of usefulness for the whole, our contribution, it is given by our work, whether we have chosen it or not, whether we have been vocated or not. The socio-economic context in which we live can become a barrier or a lever for our realization, but under no circumstances will we be able to accomplish something if we do not understand what that something is first. That's what we talk about in this book! About us (our essence), our work (the form) and our circumstances. Here you will find a manual for your career, enjoy your reading!