Creative writing can be structured or unstructured, written for oneself or others, and used both within and outside of therapy. It involves stories, poems, dialogues, and metaphors and can help process experiences and emotions. Research shows creative writing benefits those with mental illness by helping form identity and see alternate perspectives. It is used in narrative therapy to help clients through challenges by asking them to freely write and edit their work. Writing can also replace therapy through keeping a daily journal as a coping mechanism.