1 definition by someone with too much anxiety

Thinking on something way too deeply, almost always much more than you need.It is like windows defender, it eats your cpu for not much benefit.Overthinkers are often also daydreamers as well.They are worrying about not being perfect or something going terribly wrong.
*just left my house* I've got my purse, car key and where is my water bottle? Did I forgot my headphones? Did I leave any lights on? Did I... FUCK I missed the bus stop overthinking you are doing this for 20 years stop please
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