I hadn't slept a full night in 3 months.
Melatonin. Magnesium. Meditation apps. Nothing worked.
A friend pushed me to see a sleep doctor. I expected blood tests, a sleep study, maybe a CPAP referral.
He didn't even look at me.
He looked at my iPhone and said:
"There are 3 settings turned ON right now keeping your brain awake at 3 AM. 9 out of 10 patients I see have the same 3 toggles."
Me: "So my own iPhone is the thing keeping me awake?"
He didn't answer.
Here's everything he showed me (save this, your sleep depends on it):