I don't want my son to get this big spending habit.

thanks for all your responses.

first of all, I don't want my son to get this big spending influence, it is not good for his future. Do you agree?

second, my son and myself always try to find a way to pay back their favor, this is too tired. i don't want to get their favor for free. Am I too nerves?

third, I want my son to find more friends, but I found my son stay too close with this boy, he lost interest to find new friends. how can help him to make more new friend?

thanks!