[perrygeo]

Yes! Pauses allow you to reflect on your expectations of what you're actually compiling. As you sit in anticipation, you reflect on how your recent changes will manifest and how you might QA test it. You design new edge cases to add to the test suite. You sketch alternatives in your notebook. You realize oh compilation will surely fail on x because I forgot to add y to module z. You realize your logs, metrics, tests and error handling might need to be tweaked to unearth answers to the questions that you just now formulated. This reflection time is perhaps the most productive time a programmer will spend in their day. Calling it "wasted" reflects a poor understanding of the software development process.