For the people laughing and shrugging your story off as nonsense: My girlfriend had an "anger-attack" that you really cannot authentically describe without usi

For the people laughing and shrugging your story off as nonsense: My girlfriend had an "anger-attack" that you really cannot authentically describe without using the word possession. It was absolute madness. Cursing, highly aggressive, would not stop even when she slit her hand on a shard of glass and fell face first to the ground busting her lip. She did not feel anything. I was looking her in the eyes and it was not the same person. Her gaze was changed. Now, you can explain all this away and say it was a chemical imbalance in her brain, psychological trauma, etc.. But really all these explanations just feel like approximations to what it really felt like. It felt like a demonic possession. I know it sounds silly. I am a very scientific/skeptical guy myself but this was something else.