Most people who struggle with overthinking do not think of themselves as someone with an anxiety problem. They think of themselves as someone who thinks a lot. Someone who is thorough. Someone who takes things seriously and does not make decisions carelessly.
And in some ways, that self-description is not wrong. The same mind that overthinks is often also the mind that prepares well, anticipates problems, and catches things others miss. The capacity for deep thinking is not the problem.
The problem is when thinking stops moving forward — and starts going in circles.
What Problem Solving Actually Looks Like
Problem solving has a direction. It starts with a question or a challenge, gathers relevant information, weighs options, and moves toward a decision or a next step. It does not require certainty — in fact, one of the most productive conclusions problem solving can reach is “I need more information before I can decide.” That is still forward movement. That is still a next step.
Problem solving also has an endpoint. Not necessarily a perfect answer, but a resting place — a point at which you have thought through what needs to be thought through and can set it down. The mental energy spent on it produces something: a decision, a plan, a clearer understanding of the situation, or at least a clear sense of what you are waiting for before you can decide.
This kind of thinking, even when it involves difficult topics, tends to feel different from overthinking. It may be uncomfortable — hard decisions are hard — but it has a quality of movement to it. You are getting somewhere, even if slowly.
What Overthinking Actually Looks Like
Overthinking looks productive from the inside. That is what makes it so hard to recognize and so difficult to stop.
You are thinking about something. You are considering it carefully. You are taking it seriously. That feels like responsible, conscientious behavior — not like a problem that needs to be interrupted.
But look more closely at what is actually happening. You are revisiting the same situation for the third or fourth time and arriving at the same place of uncertainty you started from. You are replaying a conversation from yesterday and still cannot determine what the other person meant or whether you said the right thing. You are running through possible outcomes of a decision you have not made yet, and each scenario you consider generates two more. You are thinking, but you are not getting anywhere.
That is overthinking. And one of its defining features is that more thinking does not resolve it. In fact, more thinking often makes it worse generating additional concerns, additional scenarios, additional layers of uncertainty rather than cutting through to clarity.
Overthinking also tends to distort. It does not examine all possibilities equally. It gravitates toward the most threatening interpretations, the worst-case scenarios, the most ambiguous moments. It is not a neutral analysis of a situation. It is an anxiety-driven search for danger and it tends to find what it is looking for, even when what it finds is not really there.
Why Overthinking Is Almost Always About Anxiety
The engine behind overthinking is almost always anxiety even when it does not feel like what most people think of as anxiety.
Anxiety is fundamentally intolerant of uncertainty. An uncertain outcome feels threatening to an anxious mind, and the instinctive response to a threat is to do something about it. When the threat is physical, the response is physical — fight, flee, or freeze. When the threat is a decision, a relationship, a situation whose outcome is unknown, the response is cognitive. The mind tries to think its way to safety. It tries to resolve the uncertainty by examining it from enough angles, for long enough, that certainty eventually emerges.
The problem is that this strategy does not work. Most uncertainty cannot be resolved by thinking alone. The outcome of a decision is unknown until the decision is made and time passes. What another person meant by something they said may never be fully knowable. Whether a choice was right may only become clear in retrospect. The mind keeps searching for a certainty that thinking alone cannot produce — and the searching itself maintains and amplifies the anxiety rather than reducing it.
Research on repetitive negative thinking — the category that includes both worry about the future and rumination about the past — has consistently found that it is a transdiagnostic process, meaning it cuts across anxiety disorders, depression, and other conditions rather than being specific to any one of them. It is associated with prolonged emotional distress, difficulty disengaging from negative information, and impaired problem solving — the opposite of what overthinking is trying to accomplish.
Why the Distinction Between the Two Matters
If overthinking and problem solving looked completely different from the inside, the solution would be simple — just stop when you notice you are overthinking. The difficulty is that they can feel nearly identical in the moment. Both involve sustained, effortful engagement with a topic. Both feel like they are trying to accomplish something. Both can involve going over the same ground more than once.
The distinction is in what they produce. Problem solving produces movement — decisions, plans, clarified understanding, actionable next steps. Overthinking produces more of itself. More loops, more doubt, more exhaustion, without meaningful forward movement.
One useful question to ask when you notice you have been thinking about something for a while: Has this thinking produced anything new in the last several minutes? Is there a next step that has become clearer, a piece of information that has shifted the picture, a decision that is closer to being made? If the answer is no — if you are covering the same ground you were covering ten minutes ago — that is a signal that what is happening is overthinking, not problem solving, and that continuing to engage is unlikely to help.
How to Actually Interrupt the Loop
The response to overthinking is not more thinking. It is interruption — deliberately stepping out of the loop rather than continuing to engage with it.
This is easier said than done, particularly when the topic feels urgent or when anxiety is insisting that more thought is necessary. But there are several approaches that are genuinely helpful.
Naming what is happening creates useful distance. Simply noticing and internally labeling “I am overthinking right now” — rather than being fully inside the loop — changes the relationship to the process. You are observing it rather than participating in it, which creates just enough space to make a different choice.
Scheduled thinking time is a counterintuitive but well-supported strategy. Rather than trying to suppress the topic entirely — which tends to produce a rebound effect, as discussed in the blog on racing minds — a specific time is set aside to think about the concern deliberately. When the thought arises outside that window, it gets acknowledged and deferred. This works better than suppression because it does not require fighting the thought — just relocating it.
Behavioral redirection — shifting attention to an activity that requires enough engagement to interrupt the loop — is often more effective than trying to think your way out of overthinking. Physical activity, conversation, tasks that require focused attention, even something as simple as changing environments can shift the mental state enough to break the cycle.
Writing it down once rather than continuing to replay it reduces the internal pressure to keep holding the thought. Once it is externalized, the mind does not need to keep rehearsing it.
Therapy — particularly cognitive behavioral approaches — directly targets the patterns of thinking that sustain overthinking. It builds the ability to recognize the loop earlier, to evaluate thoughts more accurately rather than treating them as facts, and to develop more effective responses to uncertainty than continued rumination.
The Skill Worth Building
The goal is not to stop thinking deeply or to become someone who takes things less seriously. It is to develop enough awareness to notice when thinking has stopped being useful — and to be able to step out of it when that happens, rather than being pulled further in.
That is a skill. It is not something most people are naturally good at, particularly those whose minds tend toward thoroughness and depth. But it is genuinely learnable. And for people who have spent years exhausting themselves in loops that never quite resolve, developing that skill can meaningfully change how their daily mental life feels.
If you recognize this pattern in yourself — the loops that never quite resolve, the mental exhaustion of thinking hard without getting anywhere — that experience is worth addressing directly. At ANK Behavioral Health, we work with the patterns of thinking that sustain anxiety, not just the anxiety itself. Schedule an appointment today.
If you are ready to take the next step, we offer thoughtful, evidence-based psychiatric care via telehealth in New Jersey. Whether you are seeking an evaluation, medication management, or simply want to better understand what you are experiencing, we are here to help. Reach out today to schedule your first appointment.
Written by Alyssa Killion , MSN, APN, PMHNP-BC Psychiatric Nurse Practitioner | Founder, ANK Behavioral Health, LLC Telehealth Psychiatric Care in New Jersey
Alyssa Killion is a board-certified psychiatric mental health nurse practitioner and the founder of ANK Behavioral Health, LLC, providing evidence-based telehealth psychiatric care to adults across New Jersey. She specializes in adult psychiatric care including anxiety, depression, mood disorders, OCD, PTSD, trauma, postpartum mental health, and complex presentations, with a commitment to accurate diagnosis and individualized, evidence-based treatment.
