"Life in-out" must be treated as an ultimate and the most influential self-help book in the life-shelf of everyone who is in search of peace and happiness along with the desired goal achieved. The author throughout his life has taken every situation as a case study. Utilising his integrated understandings in Science, Philosophy, Religion and Management, the author comes out with a wonderful idea of natural alignment of universal energy with active mind and inert body. Notion of emotions in our life and overdependence on its requirements has been doing real harm to us. The author proposes the non-existing dimension of emotion and in place suggests making use of available universal energy in different combinations to let everyone see life as, in fact, a journey from peace to peace.The author prescribes easy-to-apply 'communication therapy' to create a kind of situation wherein everyone grows unopposed in today's complex socio-economic set up, be it student, parent, job seeker, office goer, entrepreneur, head of an institution or person living a post-retirement life.It is not about engaging you in a cultured fight between positive and negative, success and failure, problem and solution but it's all about what you allow 'in' inside you and how you execute 'out' from you .The goal is to create a natural balance. This is for human making exercise with all their economic intent and social and spiritual aspirations achieved.