Dude, you gotta lose the Boricua attitude. You're an American. If you don't wann be, well, you really have no choice. I was born in West Virginia, so I'm a West Virginian, but on top of that, I'm an American. And, yes, it's the same goddamned thing.....state, territory, etc., whatever - of the US!
Our government has allowed PR to exist as a territory for reasons that we don't really have time to discuss here. But you enjoy all of the rights and privledges of a U.S. citizen, yet presume to call your nationality Puerto Rican? It's an island, and a territory of the United States of America.
Embrace your heritage....and the Coqui! ;) but know that you're an American citizen - and be proud of it.