Acceptance and Commitment Therapy (ACT) is a recovery-oriented, psychosocial treatment approach ideally suited for utilization among Veterans hospitalized for suicide risk. ACT teaches psychological skills to handle painful thoughts, emotions, and sensations, but rather than focusing on symptom reduction, ACT directly targets functional recovery by assisting patients in identifying and engaging in value-consistent behaviors despite the potential for distress. There are no brief, ACT-based, transdiagnostic treatment protocols designed to address suicide risk. In order to fill this gap, the investigators consulted with leading experts in ACT to develop and manualize "ACT for Life", a brief, transdiagnostic, recovery-oriented intervention for Veterans hospitalized due to suicide risk. The ACT for Life manual details the application of ACT to recovery from suicidal crises and consists of three modules, [designed to be utilized in three to four 60-minute individual sessions.] This two arm, randomized, controlled pilot study will provide critical information to inform final revisions to the treatment manual and research design for a future efficacy study of ACT for Life. Veterans who enroll in the study will be randomized to: (a) treatment as usual or (b) treatment as usual plus ACT. The specific aims of this study are to: (1) Determine the acceptability of ACT for Life. (2) Determine the feasibility of the study design and research procedures. (3) Characterize participants' psychosocial functioning and self-directed violence using candidate outcome measures for a future efficacy trial. All participants will complete a baseline assessment, and follow-up assessments one and three months after hospital discharge. Participants in the ACT group will also complete a post-treatment assessment on acceptability of the intervention.