I think it's about someone pretending to be someone he/she (I'll just say he because it's easier) is not. Maybe because he doesn't like who he is so he pretends to be someone else. That person creates a false world and fools everyone around him. As a result, he doesn't know who he really is and feels numb because he cannot have true connections with others. At some point, the lies are revealed because he made a careless mistake. I'm not sure what the words "fury", "vengeance", "anger" mean. Did someone cause him to repress who he is? In the end he's ashamed of who he's become but doesn't know how to change.
I think it's about someone pretending to be someone he/she (I'll just say he because it's easier) is not. Maybe because he doesn't like who he is so he pretends to be someone else. That person creates a false world and fools everyone around him. As a result, he doesn't know who he really is and feels numb because he cannot have true connections with others. At some point, the lies are revealed because he made a careless mistake. I'm not sure what the words "fury", "vengeance", "anger" mean. Did someone cause him to repress who he is? In the end he's ashamed of who he's become but doesn't know how to change.