Sometimes confidence is simply trusting the first clear answer.
Overthinking is not always a search for more information; sometimes it is a search for a more comfortable answer.
Where this shows up
You may notice yourself asking the same question in different words, hoping one version produces a different answer.
That is usually the moment worth noticing. The point is not to judge yourself for the reaction. The point is to recognize what the reaction is asking you to see.
Try this today
Ask whether another hour of thinking is likely to produce information or only repetition.
A question worth sitting with
Are you looking for clarity or for permission to avoid the consequence?
You do not need an immediate answer. A good question can stay useful long after the first reaction passes.
Take this with you
You do not need to force the whole answer today. One honest observation can be enough to change what you do next.