Acceptance and Commitment Therapy (ACT) is a form of cognitive talk therapy that helps you develop what we call psychological flexibility. Psychological flexibility is the ability to be more present, open and engaged in your life.
ACT is based on the idea that there is not necessarily something "wrong with you", but rather that you are stuck in inappropriate thought patterns that can lead to mental stress and suffering. ACT emphasizes helping you accept what is inevitable, such as negative feelings and thoughts, and to focus on what you can do to live a fulfilling life.
This may involve developing flexibility in thinking, learning to observe your own thoughts in a neutral way, as well as identifying and pursuing your personal values and goals.