@shloked
No one size fits all answer here.
- cold room
- no food/screens/white light few hours before sleeping
- exercise
- 10 mins early sunlight within an hour of waking up
Suggest listening to this huberman episode: https://open.spotify.com/episode/3TxjF2mZy9S9I9GL5eZ8sq?si=3M_5gRXFRlWYsbehF2Ye_w
And reading Why We Sleep