This qualitative study explored a newly introduced model of shared decision making (CommonGround) and how psychiatric medications were experienced by clients, prescribers, case managers and peer support staff. Of the twelve client subjects, six were highly engaged in shared decision-making and six were not. Five notable differences were found between the two groups including the presence of a goal, use of personal medicine, and the behavior of case managers and prescribers. Implications for a shared decision making model in psychiatry are discussed.