I cannot be a lot of help here, since I was the author of that thread.

The danger begins when the boundary between your waking and dream realities begins to get a little fuzzy.

There have been many dreams where I was sure I was awake. Also lots of people here have talked about filling out their journals during false awakenings.

There have been many days where I was sure I was dreaming and performed reality checks all the time.

Since you are able to recognize the dream texture, you are probably safe.
But be sure before jumping into any mirrors, or off of balconies.