Tooting your own horn

I do not beat my own heart, yet I know it is me who does it.

I do not filter my own blood, yet I know it is me who does it.

Every subconscious process of my body, I know it is me who does it.

But do I know that it is me who shine the stars? Do I know that it is me who creates the waves of the ocean? Do I know that all the universe is my subconscious doing?

Yes, I do.