I’d go with “Lonely and homesick for his village and friends in Mexico”
Answer:George agreed for Candy to join because Candy has money to boost them up and Candy can help out in the farm. Candy asked to be in the dream because he's worthless and the people on the ranch don't care about him because of his weakness and age . He knows they're are gonna kick him out of the ranch cause nobody cares about him .
Explanation: