Willingness can be developed through formal mindfulness practice: sitting in silence while allowing difficult thoughts and feelings to be present. It can also be developed informally whenever we stop trying to get rid of painful thoughts and feelings and instead open up to them as part of the path toward what we care about.
When we find ourselves stuck in the past or future, the step toward flexibility is to gently yet intentionally bring our attention back to the present moment. This can be hard to do when we're really stuck, but is also a skill that can be developed over time through formal and informal mindfulness practices.
Inaction → Committed Action Committed action is about finding places in our lives where we might shift our behavior to be more aligned with our values. It's about using the skills above to work with whatever thoughts and feelings are sustaining unhelpful behaviors, and then taking small steps in new directions.
If you find yourself getting stuck around values, you may need to do more work around the other core processes—defusion, willingness, present-moment awareness, and flexible-perspective taking—to be able to get back in touch with meaning.
The ultimate goal of ACT is to help us move closer to what we care about in life. From an ACT perspective, the main thing that gets in the way of this is when our behavior becomes primarily about avoidance. When we’re focused on avoiding difficult thoughts and feelings, we’re not focused on moving toward what we care about.