Thinking hard about a decision is good. Thinking about the same decision for the fourteenth time in three hours? That's a different thing entirely. I've been there. You sit down to plan, and somewhere between "let me consider the options" and "let me consider the options again," planning quietly becomes rumination.
The tricky part is that overthinking feels productive. Your brain is busy, so it must be doing something useful, right? Not always. Sometimes it's just spinning.
How to tell if you've crossed the line
Here are a few questions I ask myself when I suspect I'm stuck in a loop.
How many times have you replayed this in your head?
Turning something over a couple of times is normal. If you've been chewing on the same thought for hours or days without reaching a new conclusion, you're not planning anymore. You're circling.
Are you rehearsing old conversations?
This one gets me. You replay a meeting or a Slack thread, memorize every line, analyze tone and word choice, run alternate timelines in your head. If you've got the whole exchange on mental playback, that's a sign. The other person moved on ten minutes after it happened. You should too.
Is everything black or white?
Overthinking loves absolutes. It's either a total success or a complete disaster. The PR is either perfect or it's garbage. Real life has a lot of middle ground. If you can't find any, that's your brain simplifying to feed the anxiety loop.
How much space are other people's opinions taking up?
The reason we replay those conversations is usually because we're worried about how we came across. Here's the uncomfortable truth: you're thinking about them way more than they're thinking about you. Most people are too busy managing their own inner monologue to be reviewing yours.
Are you trying to decode someone else's motivation?
Unless you're learning from someone you admire, spending energy on "why did they do that?" is a dead end. You'll never know for sure. And unless it directly affects your work, it's not really your problem to solve.
How are you sleeping?
This is the clearest signal. If your brain won't shut up at 2 AM, you're overthinking. Sleep is when you're supposed to let go. When you can't, your thoughts have stopped serving you and started running the show.
Pulling out of the spiral
Recognizing the pattern is the hard part. Once you see it, the fix is usually simple (not easy, but simple): do something. Write the email. Ship the draft. Make the decision with 80% confidence and move on. Action breaks the loop in a way that more thinking never will.
I don't say this from some enlightened place. I still catch myself in it. But I've gotten better at noticing when "careful consideration" has turned into "anxious paralysis," and that awareness alone makes a real difference.
