We can't all be enlightened, it's absolutely impossible.
If the entire world's population indulged in the art of navel gazing whilst on their individual quests to exist in truth, we'd not only lose our collective innocence - we'd gain an arrogance powerful enough to fuel the chaos the will ultimately lead to the extinction of our species.
Once innocence is lost, it is lost forever. Pop the worlds cherry, and you will be the one with blood on your hands.