The song "Ain't a Bad Day" by HARDY is about a man who wakes up to news that the world is ending but he doesn't really care because he's already messed up his life. He recalls the previous night of drinking and telling his girlfriend to leave, and now he's alone and regretting his actions. The singer says that he was planning on spending the rest of his days regretting his choices, but the end of the world seems like a perfect timing for him. He feels that it doesn't make a difference to him whether the world ends or not because he has already lost the love of his life. The song is a reflection on the regrets and mistakes people make in their lives and how sometimes it takes a catastrophic event to put things into perspective.