Cameron's arrogance cost him Brexit, his own self inflated ego wouldn't allow him to think that he was hated in large parts of the country and certainly some people voted against Cameron purely because of thar. He spat out his dummy and disappeared to France. We got what the majority wanted in theory but in practice bore no resemblance to what people were hoping for or thought they'd voted for, the result being nobody particularly happy at the outcome and all of us a lot less well off.