There's a Japanese saying that perfectly captures the frustration of overthinking without results: 'Heta no kangae yasumu ni nitaru.' It translates roughly to 'A clumsy person's thinking resembles resting,' implying that unskilled deliberation leads nowhere productive.
This proverb resonates deeply when you see someone stuck in analysis paralysis—like a friend agonizing over which smartphone to buy for weeks, only to end up with the same model they originally disliked. The wisdom here isn't against planning, but against ineffective rumination that lacks direction or expertise. It's similar to watching amateur chefs debate knife techniques for hours instead of actually chopping vegetables.
What makes this phrase particularly interesting is how it contrasts with Western idioms like 'Think before you act.' While both value deliberation, the Japanese version adds a crucial qualifier about the thinker's competence. It suggests that thinking itself requires skill to be valuable—a perspective worth remembering when we find ourselves going in circles.