Pretty much. God forbid I or anyone I know should ever find themselves in that situation, but I certainly hope I'd do whatever I had to do to defend myself. If he's taking it from me, he's taking it from a corpse is how I look at it.
But I'm older now, and this kid was 19 - just a kid, scared sh*tless at being in lockup for the first time. We all say we'd fight back, but realistically we weren't there and we weren't him.
Option #4 would have become Option #1 with me. Then while he's holding his crotch I would have shoved my thumb so far into his eye socket that the only thing left goes in a body bag or the trash can.