He has learned to button his shirt using only his left hand, to roll his sleeve with his teeth, to balance on his right foot in the shower. He cannot forgive, though he is desperate to forget. But at night his dreams betray him. This is how it happened, Abdulle told the Guardian. He was a prisoner in an insurgents' house in Mogadishu, lying on his side, one hand chained to his ankles. He was 17, with fluff on his cheeks and unspeakable fear in his heart. Three other young men were with him – Jalylani, Ali, Abduqadir.