Decision Making

The psychology of decision making: cognitive biases like the sunk cost fallacy and groupthink, decision fatigue, the craving for certainty, and practical ways to decide better.

Abstract illustration of a heavy anchoring node in the past connected by a taut line pulling against a lighter node representing a future decision point, symbolizing how past investment exerts a pull on decisions that should be based only on the future

Decision Making

The Sunk Cost Fallacy: Why We Keep Throwing Good Money After Bad

Gaurav / September 17, 2026

Finishing a bad movie because you’ve already sat through half of it. Staying in a broken relationship because of the

Abstract illustration of multiple small nodes connected to and converging around one bright central point, with one dim isolated node set apart, representing group consensus and suppressed dissent

Decision Making

Why Group Settings Make Smart People Make Dumb Decisions

Gaurav / September 9, 2026

Put a room of capable, well-intentioned people together to make a decision, and something strange can happen: the group produces

Abstract illustration of a bright glowing central node with chaotic dim branching paths converging toward it, representing the brain's craving for certainty amid uncertainty

Decision Making

Why Your Brain Craves Certainty (And How That Drives Bad Decisions)

Gaurav / September 3, 2026

Given a choice between a mediocre outcome you can predict and a potentially better one you can’t, most people will

Abstract illustration of a row of fork-in-the-road glyphs fading from bright to dim, representing decision fatigue depleting willpower across the day

Decision Making

The Real Reason Willpower Runs Out by Evening (Decision Fatigue Explained)

Gaurav / August 30, 2026

You started the day making good choices without much effort. By 6 p.m., you’re standing in front of the fridge