I'm not sure exactly right now what this refers to as fifth state of consciousness, is it the eight circuit model of consciousness?
If so, as of the last dark night of the soul I seem to have reached permanent and stable access to sixth circuit now with glimpses of the seventh circuit, but I don't want to go there right now and proceeding further seems like it will take some time now anyway.
I hope to maintain the current state of mind until I have grown older, maybe even until I am able to stop working and focus on this path. I am quite happy with the current, fully integrated metaconsciousness.