I haven't read it, but I think the trick to writing a good horror fickle is to keep it suspenseful. Like, "I slowly walked up to the dark door that I suspected had made that noise. My mother always forbid me from going inside this room, but the noise would keep me up all night. I have to find out what's going on. I opened the door slightly and it creaked open the rest of the way. All I could hear from the top of the steps was the sound of water dripping from the ceiling onto the damp floor and the strange unidentified noise I'm so curious to find. I slowly and silently creeped down the stairs and kept my breath quiet even though my heart was beating against my chest like a hammer against wet cloth. I finally made it too the bottom step to suddenly feel water hit my shoulder. I used my hand to wipe it off, but I was surprised to find the water more dense than I thought. I looked at my fingers and saw... Blood. I was shocked and scared and curious as to where it came from. I looked up to see it dripping from the crease in the ceiling. I grabbed a nearby stepping stool and put it under the dripping stain. I stepped up and pulled the ceiling cover away and peeked my head through. All I could see is a black mass that flies seemed to be attracted to. I pulled out my pocket flash light and saw a disfigured faced staring right back at me. His skin was dark and bloody, showing me that he was up here decomposing for a while. I let out a blood curling scream and fell from the stool. I ran up the stairs and closed the door. "Sarah..." I heard my mother call from behind me. The moment I turned around, I saw the ax she was holding swing down. Then, everything went black." Something like that. I just came up with that from the top of my head. Keep it suspenseful.