We listened to your feedback and made some improvements on both the Sanity and the Flashlight, giving flashlight the ability so self-recharge when extremely low, and reducing the recharge as more battery it has.
Also we added more ambient light to the player, so if even you don't have a flashlight, you can still see things in the dark ;)
[Completed] Improve flashlight battery
[Completed] Improve Sanity fast draining (decreased the sanity drain by 340%)
[Completed] Added more head space (looking down and up) again.
[Completed] Fixed flashlight going up too soon. (reduced the trigger)
[Completed] Stop sanity decaying while reading notes
[Completed] Slow recharge on flashlight while not using
[Completed] Added more light when everything is dark
[WIP] Head bobbing fix (still needs research)