But thats the only way you can play it!
...I learned some interesting strategies from suggestions on Youtube actually, trying to get all 8 is a real challenge but there is a method.
First and foremost, and it's harder than you think, don't look behind you because that's how the game gets you. He can't pull you in unless you look at him. Whenever possible just concentrate on what's ahead of you.
Have you tried the demo of Amnesia? It's pretty cool. It's a very well done creepy horror game but it won't use annoying screamer tactics and dumb things like that.