Upon defining and describing marginalization as well as the various levels in which it exists, one must now explore its implications for social work practice. Mullaly (2007) describes how "the personal is political" and the need for recognizing that social problems are indeed connected with larger structures in society, causing various forms of oppression amongst individuals resulting in marginalization. It is also important for the social worker to recognize the intersecting nature of oppression. A non-judgmental and unbiased attitude is necessary on the part of the social worker. The worker must begin to understand oppression and marginalization as a systemic problem, not the fault of the individual.