Most importantly, it is a model that posits human agency. For example, suppose we want to exercise more. We can take two steps to exert our agency. First, we need to recognize the influences that are working against us. Bandura suggests we look at personal, social, and environmental influences. In Influencer and Change Anything, my co-authors and I classify these as Personal, Social (the social environment), and Structural (the physical world) influences.