Therapist Shares 4 Brain Hacks to Stop Overthinking

If you've ever felt stuck in a spiral of worry or trapped by intrusive thoughts, you're not alone. In fact, 94% of people experience intrusive thoughts, according to research cited by Emma McAdam, a licensed marriage and family therapist and founder of Therapy in a Nutshell.

McAdam explains that overthinking happens because your brain mistakenly believes it's protecting you. When you worry about something and nothing bad happens, your brain takes credit and repeats the cycle.

She breaks overthinking into four types: worry about the future, intrusive thoughts about worst-case scenarios, overplanning to control outcomes, and rumination about past mistakes. Each type fuels different struggles, from chronic anxiety to depression.

The good news is that each type has a specific solution. For worry, McAdam recommends "scheduled worry" where you set aside 20 minutes daily at the same time to write down your worries. This trains your brain that it's safe to worry at specific times rather than constantly.

Intrusive thoughts need a different approach called cognitive defusion. When a disturbing thought appears, thank your brain for trying to protect you, then redirect your attention with "maybe, maybe not." You can even sing the thought in a silly voice to defuse its power.

To stop overplanning and overanalyzing, your brain needs proof that you can handle uncertainty. Try taking a spontaneous trip without planning every detail or saying something imperfect in social settings. These experiences teach your nervous system that control isn't necessary for safety.

Rumination about the past requires identifying what you truly value, then taking one small action in the present. If you regret a mistake, apologize to one person or learn one lesson from it. Action shifts your focus from dwelling to doing.

Why This Inspires

McAdam's approach offers something powerful: control over thoughts that feel uncontrollable. Instead of fighting your brain, you work with it by understanding why it creates these patterns. The techniques don't require therapy or medication, just consistent practice and patience with yourself.

What makes these strategies particularly hopeful is their accessibility. Anyone can schedule worry time, practice cognitive defusion, or take one imperfect action today.

Your brain is trying to protect you, and now you can teach it better ways to do so.