Occupation, and its relationship with health and wellβbeing, is very complex. It can be described in many different ways by the profession within which it is so central that it provides its name. A simple way to talk about occupation that appears to appeal to a wide range of people is as a synthesis of doing, being and becoming. In the present paper I reflect on how a dynamic balance between doing and being is central to healthy living and wellness, and how becoming whatever a person, or a community, is best fitted to become is dependent on both. Doing is often used as a synonym for occupation within our profession and is so important that it is impossible to envisage the world of humans without it. Being encapsulates such notions as nature and essence, about being true to ourselves, to our individual capacities and in all that we do. Becoming adds to the idea of being a sense of future and holds the notions of transformation and self actualization. It is a concept that sits well with enabling occupation and with ideas about human development, growth and potential. Occupational therapists are in the business of helping people to transform their lives through enabling them to do and to be and through the process of becoming. In combination doing, being and becoming are integral to occupational therapy philosophy, process and outcomes, and some attention is given as to how we may best utilize these in self growth, professional practice, student teaching and learning, or towards social and global change for healthier lifestyles.