What if real life is a dream?
And dreams real life?
How do I know which one is true?
How can I tell the lie?
Note: Offshoot of Life is but a dream.
Update: Found a far cooler and more thought-provoking version of the same sort of idea:
“I dreamed I was a butterfly, flitting around in the sky; then I awoke. Now I wonder: Am I a man who dreamt of being a butterfly, or am I a butterfly dreaming that I am a man?” ~Chuang Tzu