Always keep the tanks full

His system also offers a low barrier to entry. Psychologists have found that one reason we procrastinate is self-doubt and efficacy issues—the upfront costs of a new project often loom large when future outcomes are so uncertain. But the costs of jotting down just one well-formed note isn’t a deal-breaker. If an idea has value, it will rise to the surface as more related notes emerge.

Original source: This simple but powerful analog method will rocket your productivity