Riddles feel impossible until the answer clicks, then obvious forever. A lot of today’s problems will age the same way.

Understanding does not arrive gradually. It flips, and before the flip there is nothing to work with and it feels like a limit in you, while afterwards you cannot reconstruct the confusion at all. That curve is normal, and it means stuck is often a stage rather than a ceiling.

Keep a note this week of one thing you currently do not get. The maths topic, the shift system at work, why someone behaved the way they did. Come back to it in a month and notice how much has quietly become obvious.