My present theory is that dreaming is an active, tho unconscious, deed. So step 1 is to make the unconscious, conscious. And then step 2 is to stop dreaming.
More mundane examples : Turn off the movie. Quit the game. Close the book. Alarm clock goes off.
But that’s just me. I want to hear your opinions on this subject.
It wasn’t lucid, I didn’t know it was a dream until I woke up. I have had lucid dreams before though. They are a blast.