As a person, you may belong to many different types of groups a religious group, an ethnic group, your workplace colleague group, your college class, a sports team, etc. These groups can also be called social groups. We have something in common with others in the same group, we identify with the group, and the group can create a sense of belonging for us. A group is different from an aggregate, where people are temporarily together in a space, maybe even doing the same things, but do not identify themselves as belonging together.
