Man, let me tell ya, this game's got me quaking in my boots.
Only being able to see things by using the light is bad enough, but the constant threat of getting jumped by HER makes it a thousand times more nerve-wracking!
I once had an occurrence where I managed to skirt around HER while barely shining the light on her, only for her to show up in the very next room!
(Also, I ended up getting the true ending on my first run, thanks to my completionist tendencies. Not sure if attempting to go for the normal ending is worth almost having a heart attack every few minutes. XD)