Do we realize we're living in two worlds? One is the material world we can see, hear, and feel with our senses. The other is the realm of consciousness, inhabited by beings just like us—not different entities, but the same people. It's commonly known that through techniques like lucid dreaming, one can transcend the physical body and wander in the world of consciousness. However, reaching this state requires intense training and a certain innate disposition, making it a world only accessible to some during their lifetime.
Yet, there's a way to see, not experience, this world without lucid dreaming or death. First, you'll need two mirrors and a pair of glasses, and you should be at a height of at least ten floors. Place one mirror in a position where you can see the desired location reflected in it, and set the other mirror to reflect the image from the first mirror. Finally, by wearing the glasses upside down and looking into the second mirror, you can catch a glimpse of the world of consciousness—though you can only see, not enter.