People might perform better when they feel noticed. A little attention can create momentum. Recognition becomes motivation.

Unit tests are the difference between hoping your code works and knowing it does. They are a promise to your future self that your creativity will not come at the cost of chaos.

Sudoku is not about being smart. It is about staying calm, following simple rules, and taking things one step at a time.

Understanding how work grows as inputs grow, and why algorithmic thinking matters beyond theory.