Mr Lamb and Derry are two different sides of the same coin. Do you agree? Justify your answer with evidence from the text. 

Yes. As both of them are physically impaired and are alone, but Mr. Lamb has a different perspective of life than Derry. Derry has becom a pesimist due to is burnt face and js not able to overcome his impairment whereas Mr.lamb is optimistic and tries to live the life at its fullest.