The mind can keep searching for a better explanation when what it really needs is time to accept what happened.
Overthinking is not always a lack of intelligence or clarity. Sometimes the answer is already present and the mind is trying to make the consequences feel safer.
What this thought is really about
It can look like replaying a conversation, collecting one more opinion, rereading a message, or asking the same question in slightly different words.
The difficult part is often not recognizing what is happening. The difficult part is deciding what the recognition asks from you. A clear thought can change a boundary, a conversation, a routine, or simply the way you stop arguing with yourself.
A question worth sitting with
What new information are you actually waiting for?
You do not have to answer it immediately. The better question is often the one that stays useful after the first emotional reaction has passed.
What to take with you
The point is not to have the perfect response. It is to recognize what deserves a different response next time.