Odysseus stabs Polyphemus in the eye for him mistreating Odysseus and his people. After he stabs him he shows pride by bragging and telling Polyphemus that he is more powerful than him.
Odysseus gets revenge on the suitors because for the 20 years Odysseus was gone the suitors were trying to take his life away from him and they were trying to marry his wife Penelope.
Calypso, the god of beauty keeps Odysseus hostage and safe for 7 years. Odysseus shows loyalty for his family by looking out to the sea and crying wishing that he can go home to see his family. Later on, Calypso sends him on his way on a raft even though she wanted him to stay.