==> check in one of the side rooms for a weapon of some sort!
=> Keep running forward, not a good idea to duck into a room and get yourself cornered.
==> Run straight ahead until you can't see it then duck into a room to hide and hope it goes by.
>>JUST KEEP RUNNING UNTIL YOU"RE SOMEWHERE FAR, FAR AWAY
Use harsh words to break its will to live!
And if that don't work, run into the nearest room!
Run Straight and hope to get out of it's line of sight. It'll just follow you if you duck into another room.
===> Run until you lose sight of it.
Pick one of the rooms to your right and hide once you're far enough away from him.
===> Dodge into the room in the left and hide under the nearest thing, like your name was Oswald Mandus