"And if you think I didn't have my share of suffering-look here, when I went to give p that flat and saw that damn box of dog biscuits sitting there on the sideboard, I sat down and cried like a baby. By God it was awful----"
This quote is significant because he sys it to Tom when he sees him after Gatsby's death. He is angry at Tom because Tom gave away Gatsby's car to the killer. Nick also feels that although he was seen as an outsider that eh still suffered too.