Being a leader requires confidence, decisiveness, and quick thinking–none of which are served by overthinking every decision or scenario or worrying about every move you make. There’s a time to think, a time to act, a time to reflect, and a time to move forward.
Overthinking causes us to spend too much time thinking, getting stuck in a loop of inaction, and turns positive reflection into debilitating worry. Not only does it not move us forward, it moves us backward and downward.
More here – Inc