In the giver there is really only one perspective and that is Jonas'es and he kind of unfolds the story with us the readers and it feels like were with him when he keeps discovering more and more about this society and the secrets and what is really going on. but the main person who's perspective is missing would probably be the person in control of the society because no one knows what he's thinking and no one even knows about him yet none of his ideas are being showed in the text so i think the book is a guessing game of what's really gonna happen in the end just because it doesn't show any real feelings they feel like there all fake and nothing is real it is just a world of other people bossing you around and thinking for you. 

             I feel the same way when I'm in school or at a camp because you can't think like oh i'm going to play basketball in 10 minutes or I'm going to eat in 10 minutes they choose it for you so i do know what Jonas'es world feels like, i have a feeling of what it is.