I believe the voices of schizophrenia (voices that are heard by the patient but that no one else can hear) are telepathy. This could mean that the voices of schizophrenia are telepathic communication by spirits and maybe telepathy in general. It distinctly feels like this. There are angry voices (I had them for years) and nice, congratulating, loving voices (I have them recently more). The nicer voices are NOT any problem at all, and I would not like to miss them. They come with achievements, both professionally, spiritually, and socially. The angry voices come from conflicts and negative behavior. I have observed that all my angry voices are always related to a conflict in any of my relationships. In this book, I will show the symptoms and potential cures of schizophrenia.