Shed the Load
Get it out of my head and onto something I can see.
When you feel mentally stuck or overwhelmed, stop thinking and start externalising. Write, sketch, or diagram whatever is in your head — messy is fine. Get it out of working memory and onto a surface. Now look at it from the outside and identify the one piece that actually needs your attention.
A problem feels too complex to hold in your head, or you're re-reading the same thing without progress.
The task is simple enough that externalising would add unnecessary overhead.
Why it works
Working memory holds roughly four items at once. Complex problems require far more. Externalising frees cognitive resources for actual reasoning instead of mere retention.
Your working memory holds roughly four chunks of information at once. When a problem demands more than that, you don’t think slower — you think worse. Critical relationships between elements get dropped without you noticing. Offloading works better than trying to think harder. Writing, sketching, or diagramming transfers information from expensive working memory to cheap external storage, freeing your brain for what it’s actually good at: pattern recognition, comparison, and inference. Picture an architect trying to hold an entire building in their head versus looking at a blueprint. The external representation isn’t a record of thinking. It is the thinking.