If having no unique quality means that I have the most unique quality, it would mean that I do have a unique quality after all, which would negate the fact that I have THE most unique quality. Therefore, I wouldn't have the most unique quality, and since I don't have any other unique qualities, that would mean that I have no unique quality, which would mean that I have THE most unique quality, but then again, we've come to the conclusion that having the most unique quality means that I do have a unique quality after all and... and... I need to lie down.
If having no unique quality means that I have the most unique quality, it would mean that I do have a unique quality after all, which would negate the fact that I have THE most unique quality. Therefore, I wouldn't have the most unique quality, and since I don't have any other unique qualities, that would mean that I have no unique quality, which would mean that I have THE most unique quality, but then again, we've come to the conclusion that having the most unique quality means that I do have a unique quality after all and... and... I need to lie down.
Haha, I think you get it