This topic about Robinson Crusoe who is searching their identity in the island. Robinson Crusoe use their wastage materials for build their home on island.His boat is all ready destroy in sea.He has no help for build their home,food and any other work of daily routine. He made their own identity. Robinson Crusoe realizes that he is self-dependent. he becomes the ' human representative'. Crusoe becomes the king, the lord, the master,the emperor,etc...