Lifestyle is the interests, opinions, behaviours, and behavioural orientations of an individual, group, or culture. A lifestyle typically reflects an individual’s attitudes, way of life, values, or world view. Therefore, a lifestyle is a means of forging a sense of self and to create cultural symbols that resonate with personal identity. Not all aspects of a lifestyle are voluntary. Surrounding social and technical systems can constrain the lifestyle choices available to the individual and the symbols she/he is able to project to others and the self.