This really isn't a dream or a vision per se but it's also not ordinary waking reality and it's strange and "dream like".
People I thought were dead keep turning up alive, not anyone I know personally but well known people.
The first incident I can recall is shared by my wife and I. Towards the end of the 1980's, just prior to Nelson Mandelas release from jail, for some reason both of us believed he had died in jail. My wife even thought she had watched his funeral on CNN, and yet, he was released alive.
After Gilda Radner died of cancer, I heard about Gene Wilder's stomach cancer, and for some reason I believed later that he had lost his battle to stomach cancer and died as well. Indeed it seemed like I saw nothing new from him for years, but then he turns up, to my surprise, alive.
More recently Peter O'Toole, another individual I had thought died a decade ago turns up still alive and still making films. It seems odd that I hadn't seen him in anything recent for a long time and yet looking on the net I find he has been quite active.
Am I sliding between parallel universes or is my memory just faulty? Occam's razor favors the latter explanation. I'd prefer to believe the former.
Perhaps I can slide into a parallel universe where my dead friends are still alive. I do miss my dead friends.
Perhaps I can slide into a parallel universe where I made better choices along the road of life. I can think of a few crucial things that would have changed my life entirely, I like to think for the better, but in truth without having traveled that path I can't know.
Perhaps I can slide into a parallel universe where people close to me had made different, perhaps better decisions, I could have grown up in a full family, known my biological brothers and parents.
In 5th grade, there was a girl that sat down next to me on a school bus during a field trip, and I moved away. Prior to that she had always been very friendly to me, after that she wouldn't talk to me. I did have strong feelings for her. I often wonder how different life may have turned out had I not moved away. Perhaps in a parallel universe.
On the other hand, if the explanation favored by Occam's razor is correct, perhaps reality shall become so irrelevant to my life that it no longer matters at all.