Productivity isn't about doing more; it's about eliminating the friction of starting.
My real-world routine:
1. No phone for the first 90 minutes.
2. Use a 'Mission Log' to write down the one thing that moves the needle.
3. Ambient noise (40Hz binaural beats) + cold environment.
I tried this for 14 days and my output velocity tripled. Your brain is a processor, not a storage unit. Clear the cache every morning.