What a sad shirt. Like a puppy, the ring just wanted to be with an owner who loved it. The ring didn't curse others; the ring was cursed itself because it couldn't truly choose its master. It chose Smeagol, Bilbo and Frodo whose natures were all (originally) naive and kind. I believe it was Sauron's profane influence through his link with the--
oh, wait, sorry. Got a little carried away there. Great shirt, but I'd feel bad every time I wore it.