(useing the conciouse mind and sub conciouse mind theory)

i doupt that the sub conciouse mind becomes lucid because it is doeing reality checks
if the sub thinks in the dream "i am dreaming right now" and then makes a reality check the way it was programmed to "puts light switch on and off", how would that cause the conciouse mind to awake? its not clear that the conciouseness would awake because of this

but then what is it that wakes u up in the dream?
any suggestions? YOU? mr. READER?