Enders game through Chapter 10

I have been reading Ender's Game over the last few weeks. I have noticed the main character Ender. He started out very sad and ungreatful. He was chosen for his powers to be used to fight buggers. He's being treated terribly and school is boring him. He meets Peter and they become enemies. Peter is very mean to Ender even though Ender approaches him nicely. After being bullied and getting in fights he makes a friend named Graff. Graff admires Ender's intelligence.bLater in the book he gains respect by showcasing his skill. He is put in charge of a bad army. Although they finally gave him respect they are not making it any easier on him. He is happy but will soon be overwhelmed because he has a bad army. Being a commander is a hard job although Ender has proved ready. At the beggining he was ashamed of his extrodinary abilities but now he is greatful and always uses them to his advantage.