For me a I've been here feeling happens when I have a visual que of a dream I have had recently or as far back as I can remember to my childhood some times.
Usually my dreams are at job ,strangely enough, that I've had from Pennsylvania to Iowa to BC and North. It's just an instant where I can recall a dream, closer and closer now these days, down to months at a time here, these dreams come. I take it as a bit of a 'hey I must be where I'm supposed to be' because I have seen things that aren't from where I was living at the time, or at a job I had presently.
What happens when the dreams catch up to my next days work? Will they pass me even having them so that they stop, or when they are on my heels will I cease to exist, and I'll just be dreaming about the life I had?