end of different chapter 8

well the summary of giver chapter 8 is that people are treating Jonas different and he does not like it and his mother tells him that it is a honor to have that job and his rules he was worried on number 8 you may lie.  my reaction to it was number 3 you may ask any question of any citizen and you will receive an answer i thought that would be nice i could ask any question like ask Fiona if she likes Jonas or ask what happen to the girl that they said was a mistake.  also if someone was mean and stupid and somehow got all of these rules that you may or not obey.   my question is for number 7 what if the job is too much for him he cant take it some how.