This is one of the ways to Constantly think about what you are doing in practice.
When you have nagging doubts, or coding feels more difficult than usual and after each three steps you slide two steps back, stop and listen to your lizard brain. Is there something the code trying to tell you?
Try to pause, Slow down.
Try to write or tell someone about the problem you are solving. You think only when you write.
To listen to your nagging thoughts is one of the ‣.
More generally, ‣.