He's broken up with someone, said to himself "this is it, no more of you", so he tries to erase everything about the girl from his head.
But the girl comes back, she's done her evils to him (could be cheating, maybe she stole from him, or he caught her in the act).
He's trying to get rid of her, from her mind... all the words that conflict, they are representing his thoughts about wanting her out of his mind, yet at the same time, he can't forget about her, she's making it hard on him to forget by being dead on in his sights.
hahaha...
I believe this is what the song is about;
He's broken up with someone, said to himself "this is it, no more of you", so he tries to erase everything about the girl from his head.
But the girl comes back, she's done her evils to him (could be cheating, maybe she stole from him, or he caught her in the act).
He's trying to get rid of her, from her mind... all the words that conflict, they are representing his thoughts about wanting her out of his mind, yet at the same time, he can't forget about her, she's making it hard on him to forget by being dead on in his sights.