It's really sad that Morgan had to shoot his wife while she was eating his son. He feels bad that he didn't door before. Dwayne would have still been alive if he did. When Morgan asked Rick if Carl was dead and he said no Morgan said he will die, the good die and the bad. But the weak, like him, will inherit the earth. He's saying hat because he wants to die and be cant seem to. Only the good people and bad around him are. I don't understand why Rick didn't tell Morgan that Lori dies at the prison because of the pregnancy not because it was dangerous because thats what he thought and maybe if he told him otherwise he would have gone with them. The only thing Rick tells him is that there is going to be a fight but they are going to win. Morgan says that they will die no matter if its by "teeth or bullets". When hey are leaving and Carl says sorry to him about shooting him, he says don't ever be sorry. He says that because he was feeling sorry to kill his wife and since he didn't do it at first, his sons dead too.