Wow, loving this brevity and how you instill your own tone in this piece. I like how you casually ask the reader those questions, yet it makes me wonder what IS the world that's underwater. It makes me think it is that which we don't understand, the mysteries of life. And the contradiction in your next stanza reminds me how we may overthink situations, when truth is truth and we imagine it to be more complicated. Lots of depth in this piece and it makes me wonder your inspiration for this piece or your specific message in this.

Keep writing and welcome to PnQ, by the way!