There are people who have to ability to turn into spirits. I know it sounds crazy, but it's true! When I was 9yrs old, we lived in a little village in Rio Claro. There was alot of talk about a certain old woman who everyone considered to be a soucouyant. Most of us thought that it was BS, but the older people warned us to stay away from her. One day, while at my some of my family, a short distance from home, my cousin came running up the street. He said that the woman was coming.....my aunt ran into her parlor and got a bag of salt, she said that soucouyants can't cross over salt. She careful spread it across the road, blocking both sides. Then we all hid, watching from the windows, soon after, the woman came walking up, she stopped literally inches from the salt...she stueps...looked around, mumbled something to herself, then turned and walked straight into the neighbors house! She went into a room and just lied down on one of the beds! They quickly ran her out of the house, all the while, she said nothing, seemed mostly unphased, then turned and went back in the direction she came from....she never crossed the salt! A few days later, she was walking in our trace, when she reached by our house, she just stopped, turned and stared straight into our living room, which was at road level. She stood there for more than half a hour, just mumbling to herself....It was really creepy...Needless to say, my mom had a lot of visual signs to prove that she had a visitor in the night..
On an even creepy note, there are men who can do it...to an even worst degree! This has happened to my ex-girlfriend, two friends and I've heard other cases from reliable sources. These sick men have the ability to turn into spirits with the intentions of interfering with women as they sleep. My ex was plagued with this problem, she would call me, sometimes hysterical at night, saying that someone was lying next to her, that she could she the indentation on a person on her mattress. She, along with the other victims that I know, have all said the same thing...they would wake up in the morning, in all states of undress...sometimes, their pants, would be by their ankles, sometimes completely off, along with their underwear. Their tops would be pulled up and they would have bruises and scrapes all over their bodies. Some have even awaken at night, with a shadowy figure on them. I can't imagine how terrifying that must be! In one instance, a woman was being interfered with, her husband suspected that it was one of their creepy neighbors, who was usually friendly towards his wife. One night she awoke, she saw a shadow on her, her clothes were almost completely off.....terrified, she grabbed her husband's arm. When he awoke, he saw the shadow above her and started to curse it. It jumped off her, but just stood in the corner staring at them. The husband, while cursing said " Ramesh Bhagwat, I know it's you!!! The shadow, bolted for a window, she said, it never came back after that.