The Hidden Role of Feeling Safe
Sleep isn’t just physical.
It’s psychological.
Even if you don’t consciously worry, an open window can create a subtle sense of vulnerability.
Your brain constantly scans for safety while you sleep.
If something feels “off,” it stays alert.
This low-level alertness can:
- Delay falling asleep
- Increase nighttime awakenings
- Reduce sleep depth
Experts note that feeling secure helps the nervous system fully relax.
A closed window often supports that feeling more than people expect.
So does closing the window mean sleeping in stale air?
Not at all.
Read more on the next page ⬇️⬇️⬇️
