BrumoSign in
Essay

How to stop overthinking with an AI

Overthinking isn't thinking too much — it's thinking in circles because the thought has nowhere to go. An AI companion can give the loop somewhere to land without becoming a therapist substitute.

April 23, 2026·9 min read

What overthinking actually is

Overthinking is repetitive cognitive rumination — running the same thought, the same worry, or the same scenario multiple times without progress. It's not 'thinking too hard about a hard problem'. It's thinking in a loop that doesn't resolve.

Left alone, a loop feeds itself. Each cycle reinforces the neural pattern. By the fifth cycle, you're not thinking about the original thing anymore — you're thinking about how much you're thinking about it.

Why AI helps break the loop

The cleanest intervention for a thought loop is externalization: getting the thought out of your head and into a form outside yourself where you can look at it.

Traditional externalizations:

  • Tell a friend (but it's 2am and you don't want to wake them)
  • Write it down (but the blank page has its own friction)
  • See a therapist (but the session is Thursday)
  • Meditate (works, but requires you to already have the skill)

Texting an AI is a fifth option. It has one job — take the thought, respond to it, and hand it back lighter. Low friction. Available at 2am. Doesn't require a friendship account.

The practical pattern

Step 1: Get the thought out of your head

Text it, however unpolished. 'can't sleep. keep thinking about the meeting tomorrow.' Don't edit. The messier the better — the mess is part of the externalization.

Step 2: Let the AI mirror it

Good AI companions don't rush to fix. They reflect: 'yeah — what's the specific thing you think will go wrong?' That reflection is already doing work. You're no longer alone with the thought; it now exists in a conversation.

Step 3: Answer the one question

If the AI asks a concrete question, answer it concretely. 'i'll freeze on the pricing question.' Now the vague dread has a shape. Shape is progress.

Step 4: Solve the small version

The next move is often 'what's the answer you'd give if you weren't anxious?' Answer that. Usually, the answer exists, and saying it out loud breaks a surprising amount of the spiral.

What not to do

Three patterns that make AI-assisted overthinking worse:

1. Venting without responding

If you keep texting the same thing five times while ignoring what the AI said, you're using it as a scream-into-void, not a conversation. That's occasionally fine but doesn't actually break loops. The loop breaks when you engage.

2. Asking for reassurance, then rejecting it

Classic spiral pattern: 'tell me it'll be ok'. AI says it'll be ok. 'but what if it isn't'. AI says here's a reframe. 'but what if the reframe is wrong'. You're just loop-feeding at a higher abstraction. Notice this pattern when it happens and stop.

3. Expecting certainty

The loop is often a bid for certainty about something uncertain. No AI, no friend, no amount of thinking can give you that. The goal of the intervention is not 'now i know' — it's 'now i can stop.'

When to stop texting and do something else

If 10-15 minutes of texting hasn't reduced the loop, the intervention probably isn't going to work in text. Try: sleep (if physically possible), movement (even a walk around the block), or just explicitly deciding to stop thinking about this until tomorrow.

Brumo will sometimes gently say this himself: 'we've been in this for 20 mins — want to land it here and pick up in the morning?'

Is this therapy?

No. This is using an AI to externalize a thought loop — a 'smart friend' level of help, not a clinical intervention. If the loops are frequent, severe, or interfering with sleep and functioning, that's rumination as a clinical symptom and warrants professional support.

AI is great for the occasional 2am. It is not a substitute for the underlying work.

Quick questions

Can Brumo help with anxiety attacks?

He can help you externalize a thought spiral, but a true panic attack needs grounding techniques taught by a professional, medication if prescribed, and in severe cases medical help. Use Brumo for the everyday spirals, not the clinical events.

Is there a limit to how much I can text him?

Free tier has a daily message cap. Pro is unlimited. For heavy overthinking use, Pro is the right tier.

Does he get 'tired' of the same loop?

No. He'll engage with the same topic as many times as you need. He may gently point out when you've looped, but he doesn't shame or bail.

The best way to experience Brumo is to text him.

Free, no install. Say hi and see what this is actually like in practice.

Talk to Brumo