Followed By A Shadow

(second story) Hi, I am 18 years old and as sins I was 4 years old something has followed me. First time I remember I saw this thing I was 4 years old. It was in the middle of the night and I woke up for some reason and I decided too go too the bathroom. The bathroom is small. Whit a window by the roof so you can see the tree tops and the sky. The window is about 10 foot up on the wall from the outside. And when I sat there and looked out through the window a dark shadow come from no were, and the shadow just stared at me. The shadow had something on the head that looked like horns, the shadows hands had big claws. And when the shadow looked at the side the shadow open his mouth and it looks like sharp teeth. And then a light came from no were through the shadow and I can see him disappear. And was scared and run too my parents, they have never believed in ghosts and the paranormal so they said I just had a nightmare. When I was 7, and my parents just had their divorce, I had to be whit my dad on his work on the weekends when I didn't have school. I didn't mind that, I loved to be whit dad when he worked. He work as a carpenter. He worked in an old house from early 1700. When we walked up too the attic whit loots of rooms I went on a "adventure" and walked around in all the room. And when I walk into a room I see this shadow again. He looked the same as the last time I saw him. The shadow started too move towards me. I was so frightened that I couldn't move. I yell for my dad and he runs too me but when he came into the room the shadow disappear. After that I have seen the shadow at least once every year. But the shadow always disappear. The strange light have been drifting it away many times. And the light always come from no were. Is it anyone who knows what the shadow are? A demon, shadow people, some spirit? And the strange light? What could that be? (I had a ability too see into the future, but it vanished, could that have whit the shadow have anything too do whit that? I saw the future in my dreams. But for a while ago I had a vision when I was awake)