Humans perceive their environment by their senses. The sensitivities of the relevant organs differ for each person and so an individual profile of conceptual senses is formed. This difference of our “inputs” is another factor that deviates our reality according to our sensual organs’ ability. Finally, our conceptual reality is mainly related to the information that reaches us and which is dependent on our position in spacetime. The spacetime position of a physical entity is the data required in order to define any influence of the environment on it. The knowledge of the environment however is a prerequisite that can never be fulfilled. In addition to everything else, environment is also dependent on the entity under examination. This is why Universe reacts as an inseparable system and why reductionism (separable systems) is not the proper method for its study. In this essay we try to explain the findings we get by applying simple ideas to the Natural Coordination System (NCS) we have proposed for the examination of Nature.