This is a version of my first newsletter issue.
Over 100 people got it in their inbox this morning.
You can subscribe to it through the link in my bio.
Every Sunday, you'd get one practical tip to upgrade your mind, energy, and productivity (<5min to read).
See you there :)
I tracked my sleep for 708 days.
These are the 7 things that destroy sleep scores:
1. No digital sunset.
2. Caffeine past 2pm.
3. Inconsistent bedtime.
4. Hot sleep environment.
5. Less than 8 hours in bed.
6. Eating, then going to bed.
7. Cognitive stimulation past 7pm.