When "I Don't Know" Becomes the Tenth Answer: Reading Client Ambivalence, Not Resistance

When "I Don't Know" Lands for the Tenth Time: Telling Ambivalence Apart from Resistance

You've all had this thought at the end of a session. The client said "I'm not sure" again today. "Was I clear enough? What else am I supposed to be doing here?" And the self-doubt repeats — for the tenth time. If you've sat in that chair, you know the particular fatigue of that moment.

The clinical literature reads this situation in an entirely different way. "I don't know" is not resistance — it's ambivalence. On the surface the two look alike, but clinically they mean very different things, and the way you respond can send the work in opposite directions. This article unpacks what a client's "I don't know" actually signals, and how to work with ambivalence therapeutically, grounded in the research.

Resistance vs. Ambivalence: Two Clinically Distinct Concepts

Hearing "I don't know" as resistance and hearing it as ambivalence point you toward completely different interventions.

In traditional models of psychotherapy, the "client who won't change" was often conceptualized as resistant. The therapist's job was to overcome that resistance, build motivation, and offer clearer direction.

Engle and Arkowitz (2006) fundamentally revise that frame. Most clients who want change yet don't change are not resistant — they are ambivalent. It isn't that the wish to change is absent. It's that the wish to change and the wish to protect the status quo are present at the same time.

The Motivational Roots of Ambivalence: Why Two Minds Activate at Once

It matters that we understand ambivalence as something other than a simple failure of willpower. Miller and Rollnick (2013) describe it as the simultaneous activation of approach motivation and avoidance motivation.

Change always carries loss. When a client with alcohol dependence wants to stop drinking but can't, the issue isn't a deficit of will — there is a real fear of losing what drinking has provided (tension relief, social connection, emotional regulation). Both of these motivations are genuine.

When a counselor amplifies only the voice for change, or takes its side, the voice for the status quo grows louder inside the client's system. That dynamic is the heart of what Beutler and colleagues (2011) found.

What the Reactance Research Tells Us: Push Harder, Get Pushed Back

The meta-analysis by Beutler, Harwood, Michelson, and colleagues (2011) offers a key finding on matching client reactance to treatment approach.

For highly reactant clients, directive approaches significantly reduce treatment outcomes. Non-directive approaches, by contrast, produce a very large gain — an effect size of d = 0.82.

The clinical takeaway is clear. The assumption that "if I just give clearer direction, they'll follow" often works in reverse. When a client keeps saying "I don't know," stronger direction or harder motivational pushing can actually increase the very pushback you're trying to dissolve.

This is not the client's failing. The human need for autonomy responds more forcefully the stronger the external pressure becomes. What an ambivalent client needs is not a more persuasive argument, but room to explore both minds.

Four Ways to Work with Ambivalence Clinically

Ambivalence is not something to overcome; it's something to explore. Here are concrete clinical approaches.

1. Give Both Voices a Seat at the Table

The core of motivational interviewing (Miller & Rollnick, 2013) is exploring both the voice for change and the voice for staying the same.

"There's a part of you that wants this to be different, and a part that finds things okay as they are right now. Let's listen to both, together."

That single sentence is the starting point for exploring ambivalence. Rather than cheering only for the change voice, you create a space where the voice for the status quo can be recognized as legitimate too.

2. Reflect the Ambivalence

When a client says "I don't know," reflect the two minds held inside it.

"It sounds like part of you wants something to shift, and at the same time there's something here you're not ready to give up."

This kind of reflection gives the client the experience of having their inner conflict understood. That experience, in turn, builds the safety needed to explore the ambivalence further.

3. The Two-Chair Technique

The Gestalt-based two-chair technique proposed by Engle and Arkowitz (2006) is a powerful tool for externalizing ambivalence. You seat the self that wants change in one chair and the self that wants to keep things as they are in another, and let the two voices speak directly to each other.

This externalization lets the client observe their ambivalence from the outside and clarifies the actual content of the conflict between the two minds.

4. Sequencing Change Talk and Sustain Talk

In motivational interviewing, the counselor aims to strengthen change talk and soften sustain talk. But for a highly ambivalent client, selectively reinforcing change talk alone can backfire.

The sequence matters: fully explore the sustain talk first, then move toward change talk. When a client has been able to say everything about "why I want to keep things as they are," their motivation for change can be explored with more authenticity.

The table below summarizes the four steps of working with ambivalence.

What the Frustration Is Signaling: What Sits Behind "I Don't Know"

The frustration of hearing "I don't know" for the tenth time — that is not a reaction to client resistance. It's a signal that ambivalence is sending.

The client isn't failing to change because they don't want to. They are genuinely torn between the wish to change and the wish to protect what they have. That conflict comes out as "I don't know."

A counselor's frustration is often less "I should be doing this better" and more "I haven't yet explored both of this client's minds fully enough." Shifting direction to explore the sustain voice first becomes the clinical task for the next session.

Don't Take a Side — Hold Both at Once

When a client keeps saying "I don't know," resist the pull to offer clearer direction or to crank up the motivation for change. Before that, give the sustain voice a seat at the table.

"There's a part of you that wants this to be different, and a part that finds things okay as they are. Let's listen to both, together." That one sentence opens the door to the inner conflict that has been producing ten rounds of "I don't know."

To the clinician who sat there today and held both sides — the research is telling you that the frustration was a signal pointing toward deeper exploration. The work of holding ambivalence accumulates session by session, and it deepens your insight as a clinician.