Its quite simple actually
it requires you to have a pair of crappy cheap glasses your willing to ruin
Take the glasses and sharpie them in the lens with a bright shade.
after doing this where them for an hour or two before bed and keep telling yourself
i am wearing glasses and my vision is pink (if the color you chose is pink) i must be awake. It doesn’t hurt to do RC during this time.
When your ready for bed keep the glasses on and repeat in your head I know i have glasses on or I feel i have glasses on
When you are dreaming 3 things may happen
worst case scenario
You dont think about your glasses at all during your dream
Semi Okay Scenario
You think about them but come up with a reason why you dont have them or you might actually dream that your wearing them
Best Case Scenario
You realize your not wearing them therefore you MUST be dreaming!!!
good luck post results