How can We Understand Books Better...

As my future reading book "The Giver" by Louis Lowry it seems fairly interesting and fun. Because it is based on a society that has no fear, no pain. It´s interesting part which seems to be turned over the whole story is that on the whole society there is a man that is some sort of historian. That guy is called The giver, he will be Jonas´ mentor and will give him special training but The Giver is the only one on that society who knows the true feeling of pain and fear.
On the dedication part of "The Giver", the author means that all the kids  will be the ones that fund and make up our future and what we will become. That means that kids nowadays have the responsibility to (in the future) study and become great persons that will turn our world into a more sustainable world on which we will be able to live in peace.
As part of my assignment I want to say that this book may be about Jonas and how he questions everything his society does, so his parents think this is dangerous and send him to The Giver to receive "special training". Then, The Giver teaches him what does fear and pain mean and he becomes his mentor, with that Jonas learns many other things and revolutionizes the society on which he lives in. Adding to that he may be making a rebellion to face the government.