ACT aims to increase psychological flexibility through six core processes: acceptance, defusion, contact with the present moment, self-as-context, values, and committed action. It does not aim to control or eliminate private experiences like thoughts and feelings, but to create distance from them and enable values-based action. ACT uses metaphors, exercises and other experiential techniques grounded in functional contextualism and relational frame theory to undermine cognitive fusion and enhance flexibility. The goal is for language to serve values rather than dominate experience.