What Is ACT Therapy and How Does It Help?
- Hannah McCann, MSW, LADC I, LCSW
- Mar 24
- 4 min read

If you have looked into therapy approaches before, you may have come across the term ACT.
ACT stands for Acceptance and Commitment Therapy. It is a therapy approach that helps people build a different relationship with difficult thoughts, emotions, and internal experiences so those things do not have to control every decision they make.
ACT is not about getting rid of anxiety, never feeling sad, or forcing yourself to think positively. It is about learning how to make more space for what you feel, respond to your inner world with more flexibility, and move toward a life that feels more aligned with your values.
For many people, ACT can be especially helpful when they feel stuck in overthinking, avoidance, self-criticism, emotional overwhelm, or patterns that keep them disconnected from the life they actually want to be living.
What is ACT therapy?
Acceptance and Commitment Therapy is a mindfulness-based behavioral approach that focuses on something called psychological flexibility.
That basically means building the ability to stay connected to the present moment, make room for internal discomfort when needed, and choose actions that line up with the kind of person you want to be and the kind of life you want to build.
ACT helps people shift away from getting pulled around by every thought, emotion, fear, or urge that shows up internally.
Instead of asking, “How do I make this feeling go away immediately?” ACT often asks:
How am I relating to this feeling right now?
What happens when I fight it?
What matters to me underneath this?
What kind of response would move me toward the life I want?
That is part of what makes ACT feel different from approaches that focus more directly on changing thought content.
What ACT focuses on
ACT helps people notice when they are stuck in a struggle with their own mind.
This can look like:
overthinking everything
trying to avoid painful emotions
getting fused with self-critical thoughts
waiting to feel better before taking action
feeling disconnected from what matters
letting fear make every decision
ACT works by helping people develop more flexibility in how they respond to those experiences.
Some core parts of ACT include:
noticing thoughts instead of automatically buying into them
making room for uncomfortable emotions without letting them take over
getting grounded in the present moment
reconnecting with values
taking committed action even when things feel hard
The goal is not to become emotionless. It is to become less dominated by internal struggle.
What ACT means by acceptance
The word acceptance throws some people off.
In ACT, acceptance does not mean liking pain, giving up, approving of what happened, or resigning yourself to suffering.
It means learning how to stop burning so much energy fighting internal experiences that are already there.
For example, someone might spend hours trying not to feel anxious, trying not to think a certain thought, or trying not to feel grief, shame, or fear. Usually that struggle ends up making the experience even bigger.
ACT helps people practice saying, in effect, “This is here right now, and I do not have to let it run the whole show.”
That shift can create a lot more breathing room.
How ACT helps people get unstuck
A lot of people get trapped in the idea that they need to feel better first before they can start living differently.
They tell themselves:
I’ll do it when I’m less anxious.
I’ll reach out when I feel more confident.
I’ll start taking care of myself when I feel motivated.
I’ll make a change when I stop overthinking.
ACT challenges that trap.
It helps people begin taking meaningful action even while uncomfortable thoughts and emotions are still present. That might mean setting boundaries while still feeling guilty, showing up while still feeling anxious, or making different choices even when the mind is still noisy.
This is often where ACT becomes powerful. It helps people stop organizing their whole life around avoidance.
What ACT can help with
ACT can be helpful for:
anxiety
trauma-related stress
emotional overwhelm
avoidance
low self-worth
perfectionism
shame
people-pleasing
identity struggles
life transitions
addiction recovery
feeling disconnected from yourself
It can be especially helpful for people who feel trapped in their own head or exhausted by trying to control every internal experience.
ACT can also be useful for people who have insight into their patterns but still feel stuck when it comes to actually living differently.
How I use ACT in therapy
In my practice, I use ACT-informed strategies to help clients slow down their struggle with their internal world and reconnect with what matters most.
That might include:
noticing unhelpful thought patterns without getting hooked by them
exploring what someone values underneath fear, shame, or avoidance
helping clients build more tolerance for discomfort
identifying where avoidance is running the show
supporting more intentional, values-based action
I often integrate ACT with other approaches depending on the person’s needs, including CBT, DBT, trauma-informed care, attachment-focused work, and body-based strategies.
For many clients, ACT feels relieving because it is not asking them to be perfectly regulated or endlessly positive. It is helping them respond differently and live more fully, even while some discomfort is still present.
When ACT may be a good fit
ACT may be a good fit if you:
overthink and get stuck in your head
spend a lot of energy trying not to feel what you feel
avoid things that matter because of fear, shame, or anxiety
want therapy that is both reflective and practical
feel disconnected from your values or sense of direction
need help moving from insight to action
If you are in Massachusetts and looking for therapy support for anxiety, trauma, depression, addiction, emotional overwhelm, or long-standing patterns that feel hard to shift alone, you can learn more about my services or reach out to schedule a consultation.



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