Quick Win Title: Track Your Caffeine Like You Track Revenue

The Science: Cortisol peaks naturally between 6 and 9 AM. Drinking caffeine during that window blunts its effect and builds tolerance faster, which means less energy bang for your buck over time. (1/4)

Your Action Plan:
1. Push your first coffee to at least 9:30 AM — write down the exact time each day
2. Rate your focus from 1 to 10 every hour for 14 days
3. Stop caffeine 8 hours before bed and log your sleep quality each night
4. Every week, compare your deep work hours against when you had caffeine (2/4)

Pro Tips: Don't mix caffeine with adaptogens right away — test one change at a time each week. Skip caffeine after 2 PM. Even if you feel fine, your sleep data will tell a different story.

Expected Results: Most people see 20 to 30% more sustained focus within two weeks, better sleep scores, and fewer afternoon crashes. (3/4)