Firefighters must also choose how to enact, position, or form their identities in the workplace. They have to negotiate this performance amid their own needs and demands from the organization about who they "should be." This idea is best explained by the term: Firefighters must also choose how to enact, position, or form their identities in the workplace. They have to negotiate this performance amid their own needs and demands from the organization about who they "should be." This idea is best explained by the term: Difference Identity clash Identity regulation Identity work