There are not too any options unless someone wants to live his life just regretting a wrong decision. It is what it is, unfortunately this Welsh guy looks like he can't accept his mistake and his throwing away the best years of his life (since he's still kind of young) pursuing something that will never get. He must live a pretty sad life. The majority of people on this forum took some wrong decisions at some point, it happens, we just need to accept it and keep going.