This can be incredibly draining. I get powerful flashbacks to the most seemingly mundane of comments (that I made) in the past on a very regular basis and am plagued by worry with how the other person may have taken them.
My life on a daily basis! People who overthink feel like they can’t turn off their brains. They are constantly questioning, second guessing, evaluating. So much so that they create “analysis paralysis”, or the inability to make decisions.