Amadeo showed his displeasure by saying, "As much as I love the power that comes with the title I am bestow on, I hate working hard for it. Can't I behave like I usually do?"
Can someone imagine that these words were spoken by a ten years old boy? Then again, he wasn't a normal boy. From the time he was born, he was provided with the most quality education by the best teachers all around the world.
If Amadeo wasn't someone Calliope had raised all by herself, she would be scared of his way of thinking. Also, his words could burn deeper than acid.
"How would you behave like your usual self? Ignoring people because you don't like talking to them? Or burning their insides with acid words? No, baby, you can't do that," Calliope said, firmly. How could she let Amadeo behave like his usual self? He would scare people away so badly that they wouldn't come near him.