One way to return to the basics is to change the environment. Skiing down a more difficult slope reveals technique errors not noticeable on groomed runs. Writing for an editor receives pushback you won’t get in your diary. Talking on the phone in a foreign language reveals mistakes you could avoid with body language in person.

Another strategy is to change your goals. When you set a different standard for what you want to produce, your actions must adapt.

Finally, you can find room for improvement by observing and analyzing your work after the fact, like rereading your old code.

Our minds operate with a tight mental bottleneck. We can’t simultaneously apply our full bandwidth to performing a skill and also monitor it for improvement. So separate these tasks–examine your mistakes when you’re not in the middle of making them.