My name is Greg. I live in Rochester NY I am 31, 6 -1 and weigh 220lbs I had a weird experience last year where I could see behind me at work. My vision rode a blue beam of light like a fat light saber. It went towards this woman and as I got closer, I could hear what I would call swooping demonic voices chattering. They got louder as I got closer. She tapped me on the shoulder and I could see normal. I remember speaking in this state saying it was evil in a loud manner. It was then when she tapped me on the shoulder. I had an MRI about a month ago and they found a black area in my cerebellum. My neurologist said it might be an anuerysm so she scheduled a MRA. I feel my experience is some how connected to this anomaly. any help??