Paranormal Activity 1987

This happened in the heat of a summer afternoon, in Wyoming: In the middle of a small railroad town and far enough away from any burial site to not have an influence, we moved into a home that was built brand new with no air conditioning. There were no known traumatic events, other than the beatings I received on a regular basis from my biological birth giver. On this same afternoon, I hung a heavy blanket over my bedroom window and blocked the gap at the bottom of the door. I asked my brother to participate with me in some ritual I made up. Part way into this ritual, my brother had to step out for a break because he complained about being too cold. As he opened up the door, the heat outside the bedroom came blasting in and you could see the humidity from your own breath, in the daylight from the hallway. Well, that freaked him out and he didn't come back in till the room warmed back up with the rest of the house. I didn't feel the presence of anything unusual, which leads me to believe that it must have been a presence I was familiar with. The only difference would be that it became concentrated in that room, all at that time. I do not know, but that energy may have been the residual hostility left in the house.