Answer:
He wanted to change the community because he did not think it was right.
Explanation:
Firt of all about family when he went to purdsude a memory he asked about grandparents. Then the Giver told him that his parents are going to be childless and then Jonas kids won know their grandparents. Thatś one reason why. Second thing they have to much strict rules in the community and for Jonas Reciver job that he does not like. By what I mean is that he can't share his pain or happiness with anybody step for Gabriel. They have to keep all of memories of pain and happiness in their own brain and no body knows about things they know.
