Viennese physician Josef Breuer once observed that his patients' symptoms didn't come from too little thinking — they came from thinking that had turned back on itself, circling without exit. The philosopher Charles Sanders Peirce, working around the same period, identified something structurally similar in pure reasoning: he called it the 'fixation of belief,' a state where the mind locks onto an idea not because it's true but because the uncertainty of not-knowing has become unbearable. Overthinking, Peirce argued, isn't excess intellectual energy — it's the mind using thought as a sedative, substituting the sensation of reasoning for the risk of acting. The practical implication cuts clean: when you notice yourself cycling through the same problem for the fourth time today, you're not thinking your way toward an answer. You're using cognition to avoid the small, specific commitment that would force something to actually change. The exit isn't to think better. It's to locate the one low-stakes commitment you've been reasoning around — and make it, even badly.

Name the specific decision you have re-examined more than three times this week without resolving it — what is the smallest version of that commitment you could make before tonight?

Drawing from American Pragmatism / Philosophy of Mind — Charles Sanders Peirce (The Fixation of Belief, 1877)