Acceptance and Commitment Therapy (ACT)

Acceptance and Commitment Therapy (ACT) offers a different path forward. Rather than fighting to eliminate difficult thoughts, feelings, or memories, we explore what happens when you make room for them while still moving toward what matters to you. Through experiential work together, you learn to notice these inner experiences without getting tangled up in them, creating space to act on your values even when it’s uncomfortable. ACT isn’t about feeling better first—it’s about living more fully now, with all the messiness that brings.
Boardwalk through old-growth rainforest to Pacific coast on Vancouver Island

What is Acceptance and Commitment Therapy?

ACT is built around psychological flexibility—the ability to be present with difficult internal experiences while still choosing actions that align with what matters to you. You’ll still get hooked by worry, self-criticism, or fear. The difference is learning what to do when that happens.
Together, we practice:
  • Making room for difficult emotions instead of spending energy fighting them
  • Noticing when thoughts have you stuck, without needing to believe or eliminate them
  • Getting clearer about what you actually value, which is often harder than it sounds
  • Taking action toward those values even when it feels uncomfortable or uncertain
ACT isn’t about mastering your mind—it’s about changing what you do with what shows up. The work is ongoing, sometimes messy, and done collaboratively.
Sean Lewis, Registered Psychotherapist at Introspectus Counselling in Victoria BC

How ACT Works

ACT combines mindfulness strategies with behavioral change techniques to create lasting impact. You’ll learn practical tools to manage stress, anxiety, and emotional challenges while building resilience. Key components of ACT include:
Sunlit mossy Pacific Northwest forest stream representing the ACT therapy journey

Who Can Benefit from ACT?

Acceptance and Commitment Therapy is highly effective for individuals facing:
  • Anxiety and stress
  • Depression or low mood
  • Trauma or PTSD
  • Chronic pain and health challenges
  • Grief and loss
  • Relationship difficulties
  • General feelings of “stuckness” or lack of direction
  • Ruminating Thought Life
Whether you’re navigating life’s transitions, managing ongoing mental health challenges, or simply seeking greater clarity and purpose, ACT provides a compassionate and practical framework for growth.
Assessment, goal-setting, and your personalized plan.
Hand with cloud icon representing Acceptance and Commitment Therapy

The Result: A Life with Purpose

ACT does not promise a life free from pain—but it does offer the tools to build a life full of meaning, courage, and vitality. By learning to accept what’s outside your control and commit to actions guided by your values, you can create lasting change and live more authentically.

Summary

Acceptance and Commitment Therapy ACT comprehensive summary infographic

What Is ACT Therapy? Victoria, BC | Sean Lewis Counselling

Acceptance and Commitment Therapy (ACT) is Sean Lewis’s primary modality, and for good reason; over 900 randomized controlled trials support its effectiveness across anxiety, depression, PTSD, chronic pain, and OCD-spectrum conditions. If nothing you have tried works for your anxiety, or you are tired of therapy that just talks about feelings without changing anything, ACT offers a different path.

ACT builds psychological flexibility; the ability to be present with discomfort while still taking action toward what matters. Developed by Steven Hayes and supported by the Association for Contextual Behavioral Science (ACBS), ACT does not try to fix your thoughts. It changes your relationship with them.

Sean Lewis chose this approach because his own life taught him the principle before he learned the framework. Military service demanded functioning under pressure. Running a plumbing business taught him the difference between values and obligations.

Sean applies ACT across every service area; anxiety, trauma, burnout, depression, intrusive thoughts, and existential questions. As an ACT therapist in Victoria, BC, he offers sessions from his Colwood office and virtually across British Columbia. Sessions are covered by most extended health plans. Book a session.

Learn about Sean’s background in military service, trades, ministry, and journey to becoming a therapist.