Acting As If
Do it to be it. Do it and be it.
In DBT (Dialectical Behavior Therapy), Acting As If is the practice of behaving as though the qualities, habits, or confidence we want to cultivate are already alive in us. It’s not about pretending or forcing belief—it’s about giving our brains new data through consistent, intentional action. Acting As If is how we train our minds to catch up to our choices, one repetition at a time.
Becoming More Active
Becoming more active has been a goal of mine for years—but it’s only recently that I stopped seeing it as a punishment for being fat. It’s now something I want because I want to be able to do anything I want in life.
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As a kid, I was big. Bigger than my brother, who’s two and a half years older than me. Bigger than all the kids in my grade. As tall as my sixth grade teachers. But instead of anyone seeing that as just kids growing differently, it meant I was wrong. I was in elementary school when I was first put into an age-specific weight loss program at Methodist Hospital called The Body Shop. Because of me, my parents had to 1.) spend money and 2.) drive to “the Cities” once a week to take me to this program. I was punished for being big and, because of me, so were they.
That lens—of body as wrongness—colored everything after that. Exercise wasn’t movement; it was penance. It was hard because my body was large and unfamiliar to me, and it was punitive because I’d internalized that every drop of sweat was proof of guilt. My story isn’t entirely unique. It’s a textbook trajectory for everyone who’s socialized in a world that equates thinness with goodness. But my story repeated itself again and again with more and more drastic methods of losing weight.
The result was decades of disconnection—a self-fulfilling prophecy that led to more weight, more shame, and a 30-year-long eating disorder. Healing from that doesn’t happen quickly. It takes years of unlearning, of holding space for the dialectic that recovery doesn’t mean ending up with the body you once imagined, but instead living inside the body you have, as it is, today.
And That’s Where Acting As If Comes In
When I was talking with my therapist recently about this next phase—my plan to become more active—it struck me: this isn’t about changing myself to be acceptable anymore. It’s about doing the things I want to do. I’d done it a couple years ago when getting into walking two miles a day in my friend SJB’s Facebook group that had monthly challenges. I got to be quite comfortable quite quickly as a person who was active. I got a tricycle to ride around the neighborhood. I enlisted in online challenges where I won medals for completing so many miles at a time. I became an active person.
Then, we went to England and France, and I can celebrate how happy I was to be able to be as active as I was. And I also got pummeled by not being as in shape as I needed to be. I was exhausted midway through. Then we came home sick and then everything went to hell with my mother’s health and decline toward death for the next year.
And now? After that valley of death? After our move to the country? After the difficulty of being effectively benched at work? After my anemia, tumor, and hysterectomy? After being laid off? After starting my own editing and publishing services business with my own schedule? I know that I built the mastery once and I want to do it again. I can. And I will.
In our session, my therapist asked me what my barriers were, and I laughed. I don’t really have any.
I have the equipment I want, the space I want, the time I need, the self-determination I’ve earned, the support I count on, and the attitude I’ve fought for. The only thing left is the behavior—the acting as if.
Because that’s exactly what Acting As If means: behaving as though the qualities we’re trying to build are already alive in us. Doing the thing before we fully believe we can. Making the choice that our future selves will thank us for, even if our current selves feel awkward or doubtful.
It’s not deception—it’s neural rehearsal.
When we act “as if,” we start forming and reinforcing new neural pathways. Each time I move my body, even in small ways—stretching, walking, turning on music to dance in the kitchen—I’m teaching my brain a new pattern: Movement is good. Movement is safe. I belong here.
Neuroplasticity, the brain’s ability to rewire itself through repeated experience, means these moments matter. Every time those neurons fire in alignment with activity and self-acceptance, they wire together a little more strongly. What once felt unnatural slowly becomes familiar. Over time, it feels less like “acting” and more like being.
Opening Night
So, tonight, when I go downstairs now to my new workout space—one Dan and I set up this weekend by finally moving my dad’s chair and TV into his office and away from the sweat zone—it’s not a punishment chamber. It’s an investment in possibility. I act as if I’m already the kind of person who moves because she can.
And here’s the best part: when I do, I am.
There will be a cascade effect in my life, too, as I become more active. The immediate thoughts I have—“Will this event have stairs? Will I sweat too much? Will I be able to carry that?”—will become less automatic because I won’t be worrying about those things. I hopefully won’t think about them much at all, let alone overthink about them.
I know my body is strong, capable, and worthy of ease and joy. Sure, perimenopause and a healing body after hysterectomy mean I have some obstacles left. But none of them are as powerful as the belief that I don’t belong in movement.
Acting As If reminds me that change doesn’t start with pure belief—it starts with behavior. I move first. My brain catches up. My neurons rewire. And then, slowly but surely, my sense of self does too.
How It Looks in Other Scenarios
Acting As If doesn’t only apply to being active or rebuilding a relationship with our bodies. It’s a universal tool for bridging the space between the person we are and the person we’re becoming.
When I was still drinking, I remember what it felt like to “act as if” I were sober long before I fully was. It wasn’t denial. It was rehearsal. I went through motions that mirrored who I wanted to be—drinking a soda at a restaurant, leaving a party early, driving past the liquor store instead of driving into the parking lot. For a while, it felt hollow—like pretending. But every time I chose the behavior that aligned with sobriety, I taught my brain and nervous system something new: this is what safety feels like.
Eventually, those practice moments added up for when I actually did get sober. The pretending took root. My system recognized a life where I didn’t drink because I’d practiced it. The actions built confidence, and the confidence built belief. And one day, I realized I wasn’t pretending anymore. I was sober.
That’s how Acting As If functions—it’s not about immediate transformation; it’s about rhythmic, compassionate rehearsal until the new pattern becomes your lived truth.
Rejecting Maladaptive Coping Behaviors
When we use avoidance, control, numbing, or perfectionism to cope, those behaviors were often necessary—until they weren’t. They once helped us survive. But healing asks us to do something radical: to act as if we no longer need the defense mechanisms that used to protect us.
It doesn’t mean we feel safe right away. It means we behave as though we are.
Acting as if we no longer have to binge, drink, isolate, scroll, or people-please doesn’t mean the urge disappears. It means gently shifting the response: I feel unsafe → I reach for my pattern → I pause anyway. Each pause steals a little power from the old neural pathway and gives it to the new one.
Over time, each small act of “as if” becomes a quiet refusal: “I don’t have to live there anymore.”
Incorporating It Into Daily Life
We don’t need dramatic transformations to practice this skill. We can start in quiet, ordinary ways:
Act as if we already trust ourselves by making and keeping one small promise today.
Act as if we’re at peace with our bodies by speaking to them kindly or giving them rest.
Act as if we’re worthy of love by returning our own gazes in the mirror with compassion.
Act as if we’re already living the lives we want by behaving in one small way as though the future has already arrived.
This is the heart of DBT’s Opposite Action skill, too. When fear says “don’t move,” move gently. When shame says “hide,” show up. When doubt says “we’re not ready,” take one small step anyway. Each of these moments builds new wiring in our brains—a rewiring of identity from survival to presence.
Where Acting As If Doesn’t Apply
There’s an important limit to this skill: I can only Act As If with myself—my beliefs, my behaviors, my identity—not with external reality. I can’t act as if I like our government when I don’t. I can’t act as if we didn’t start a war with Iran this past weekend. I can’t act as if ICE has stopped harassing and harming my neighbors. I can’t act as if someone in my life is anything other than who they actually are.
Trying to use Acting As If to spiritually bypass injustice or rewrite other people’s behavior isn’t a skill; it’s gaslighting myself. What I can do is act as if my feelings and perceptions are valid, as if I deserve safety and community, as if my values matter—and then choose behaviors that honor those truths in a very real, very imperfect world.
What Acting As If Could Have Changed For Younger Me
Knowing what I know now would have made my childhood less painful, because it would have given younger me a completely different stance toward myself and the adults around me.
If I’d known about Acting As If back then, I could have acted as if the adults were fallible, instead of assuming I was defective. I could have fact-checked what they were telling me about my body and my “need” to lose weight, and noticed how their own fears and internalized fatphobia were coloring how they dealt with me. I could have acted as if their reactions were information about them, not proof about me.
I also could have acted as if I deserved to exist in the body I had—because I did. That might have looked like going to gym class as if my body belonged there just as much as anyone else’s, moving in ways that felt interesting or fun even if I was slower or sweatier, and wearing clothes I liked as if comfort and expression were my right, not something I had to earn. I still would have been swimming in stigma, but I might have carried a small, fierce sense inside that I wasn’t the problem; the messages were.
And, honestly, I often did. I need to give young me some credit here. I had to. I had to develop a thick skin and own the space I took up. But I wish I hadn’t had to as a means of survival.
Mourning the If Only
If I’d been able to act as if I was worthy of care instead of correction, I might have related differently to all those “interventions.” I might have at least whispered to myself, “This feels humiliating and scary, and that matters.” I might have been more curious about support that soothed me instead of fixed me—comfort, advocacy, being on my own side. I might have started to see food, movement, and rest as things meant to support me, not weapons turned against me.
Acting as if movement was something my body deserved, instead of owed, could have laid different tracks in my nervous system. If I’d moved as if movement was for joy, curiosity, or strength, I might have built associations of safety and agency around being active, instead of punishment and shame. Even small opposite actions—moving when shame said “don’t,” resting when perfectionism said “push harder”—could have begun to wire different pathways much earlier.
It wouldn’t have guaranteed that I’d avoid an eating disorder, or the alcoholism that went hand-in-hand with my eating disorder, or that the shame and stigma wouldn’t sink in. But it could have meant less self-blame and more suspicion of the systems around me, a smaller gap between me and my body, and a different starting point for recovery—one where some part of me already knew: I was never actually the wrong thing here.
Acting as if I deserved to exist exactly as I was might have preserved more of my intuition that told me I was okay, softened the intensity and duration of my self-hatred, and given me earlier experiments in choosing self-aligned behaviors—like I eventually did with sobriety and activity. I acted as if I was sober many times before I truly was, and it finally took. If I’d known to extend that same skill to my body, my movement, and my worth, I might have spent fewer decades at war with myself.
A Guided Exercise: Acting As If in Real Time
Identify a pattern you’d like to shift. It could be something you want to start (like moving daily) or stop (like numbing or avoiding).
Name your future self. Who do you want to be on the other side of this change? Choose one or two descriptive words for that version of you—maybe “energetic,” “calm,” or “honest.”
Visualize one small behavior that version of you would do today. Something observable and doable right now.
Do it—imperfectly. Approach it as an experiment, not a test.
Reflect gently. Afterward, notice how it felt. Did you feel like an imposter? Vulnerable? Proud? Write it down. Every feeling is evidence that a new neural pathway is forming.
Repeat. The goal isn’t to force belief—it’s to practice until your behaviors make belief possible.
The truth is, I acted as if I was sober many times before I finally was. And each of those attempts mattered. Every try laid a tiny foundation for the next one. Because Acting As If isn’t pretending. It’s becoming.