1. Make long pauses: 1h of work, stop for 30 minutes or more. The productivity gain should leave you more time to rest. Alternatively work just 50% of time, 2h the morning, 2h the evening, instead of 8 hours. Yet trying to deliver more than before.

2. Don't mix N activities. Work in a very focused way in a single project, doing meaningful progresses.

3. Don't be too open-ended in the changes you do just because you can do it in little time now. Do what really matters.

4. When you are away, put an agent in the right rails to reiterate and provide potentially some very good result in terms of code quality, security, speed, testing, ... This increases the productivity without stressing you. When you return back, inspect the results, discard everything is trash, take the gems, if any.

5. Be minimalistic even if you no longer write the code. Prompt the agent (and your AGENT.md file) to be focused, to don't add useless dependencies, nor complexity, to take the line count low, to accept an improvement only the complexity-cost/gain is adequate.

6. Turn your flow into specification writing. Stop and write your specifications even for a long time, without interruptions. This will improve a lot the output of the coding agents. And it is a moment of calm focused work for you.