Overthinking is an everyday umbrella term; rumination often refers to repetitive thought about distress or its meaning. A loop about a past conversation differs from comparing future options, although both can become unproductive. These descriptions do not establish a diagnosis.
Compare the operations, not a score
| Question or field | Fictional completed example |
|---|---|
| Thought content? | Yesterday's mistake |
| Practical decision? | Whether to clarify the email |
| Unanswerable judgment? | What everyone thinks of me |
| Available fact? | The email wording |
| Next move? | Ask one clarification if needed |
A worked situation: Yesterday's mistake
Fictional example. A reader alternates between replaying yesterday's mistake and evaluating three responses for tomorrow. The first loop asks what it means about her; the second can be narrowed to a reply decision.
Classify one thought by its function
A practical decision has options, missing information, or an owner who can decide. A replayed judgment may have no new evidence to obtain. Record which is happening in one episode, then either schedule the fact or decision task or leave the unanswerable judgment unresolved. Everyday labels such as overthinking do not by themselves establish a mental-health diagnosis.