Violent Thoughts
I had some sleeping problems for a few years that have been recently corrected. Every day after school I would come home and pass out in my bed and go into full rem sleep. Some of the dreams that I had felt like I was watching a tv show. A few times, right before I would start to wake up, I would have thoughts that were both violent and horrifying with nothing in my mind having a disgust reaction. I would wake up in disbelief in what I just thought.
I came to the conclusion that the part of my brain that processes morality and right and wrong was still asleep when I was conscious. The reason why the two were out of balance was probably because of my sleeping issues.
Same.
Meditation and Yoga can help you the most. Don't feed you mind with anything before sleep and that's very much important.
You just need to turn off the TV
I cannot sleep at all unless the TV is on, I put it on Ancient Aliens or Forensic files, those shows drone on and on and are better than sleeping pills.