3 ideas
In ordinary moments your biological defaults — the emotion, ego, social, and inertia drives — act for you before reasoning begins, so the real battle is won or lost before you're aware a decision exists. Most bad outcomes aren't failures of analysis but failures to notice that a default was steering you in the first place.
Cultivate self-accountability, self-knowledge, self-control, and self-confidence as standing capacities so that clear thinking doesn't depend on willpower in the moment. These strengths function like guardrails that prevent defaults from hijacking you, making good decisions the path of least resistance rather than a heroic act.
Most people rush to generate solutions to a problem they never actually specified, locking onto the first framing that appears. Spending disproportionate time defining the problem — and resisting the urge to act until it's precisely stated — prevents efficiently solving the wrong thing.