Maturity is the word that sums up this process, another modern term is intelligence Emocional.Las emotions are psychophysiologic phenomena, are models of reaction which help us to adapt ourselves to the changes and demands of communication with ourselves, others and the environment. Emotions trigger associative neural networks to react to similar experiences, of that way to organize responses of different systems of our body: autonomic nervous system, endocrine system and motor system. When we feel an emotion, we move with particular energy and muscle tone; We produce hormones and neurotransmitters; our physiological reaction is evident in the color of our skin, our heart rate and breathing, in order to establish an optimum internal environment to perform according to the sense.In other words all feeling or emotion, produces a chemical cell inner and produces a reaction, a movement. The term emotion comes from the latin emotio, – onis meaning impulse which induces action. Emotion, movement, reason, motivation are words that come from the same linguistic root.The chemistry of our not pleasurable emotions (fear, anger, and sadness), generates consciousness not pleasure, the natural state of stress that moves us to return to the pleasure, our endocrine, neurological and immune systems sent to the bloodstream neurotransmitters and hormones in doses required for express or simply us realize our not pleasant emotion and we react in the pursuit of pleasure. When we return to our emotional pole pleasurable our cellular chemistry resets with the reduction of the above substances and issuance of neurotransmitters that favor well-being. The pleasurable emotions also have their peaks of expression with high doses of neurotransmitters of pleasure and we all know that his expression is short because we do not tolerate your chemical load for a long time. However after the peaks emotional, pleasurable we were overloaded power, resources, wellness options, free from false fears, feeling spiritually longed basic emotion, that security is perceived as faith.