When you walk the same streets repeatedly, it’s easy to stop noticing the details around you. The same principle applies when you constantly work within a familiar codebase—you become so accustomed to it that you stop seeing it clearly.

Now imagine taking a new route to your destination. Even on a gloomy or rainy day, you’re more likely to discover something that catches your eye: a shop or café you hadn’t noticed before, a charming building, or a hidden park. That sense of discovery comes simply from breaking your routine.

Similarly, when you find yourself mechanically scrolling through your code files, consider taking a step back and revisiting them with fresh eyes. Pause and analyze the code. Ask yourself: What does this code do? Could anything be simplified or improved? Sometimes, you’ll uncover opportunities for optimization. Other times, you’ll find confirmation that things are well-structured and functioning as intended, even when bug tickets are waiting to be resolved.

Next time you’re lost in routine—whether while walking or working—shake things up. A small change in perspective can lead to meaningful discoveries.