I’ll pass on a simple exercise I made up. It worked a little to end the blacking out and the hallucinating. Really I think time and distance after returning to the world was very helpful. But anyway what helped was to write down an incident and read it over and over and over. It was my story and mine alone no embarrassment, no shame. No one else got to read my story. After a while I struck a match to it and it was safely gone. It worked for me. It was cheap too. I haven’t forgotten but I haven’t had any problems for the last 25 years. I’m good to go. No matter how tough you think you are the mind has a limit and when that is reached you don’t get to set the parameters any more. You guys will be okay with you in the mix.