Answer:
He incorporates a feeling, love, into his speech for the purposes of pathos, which is a way to make the audience persuaded with emotions.
Greg's final feelings toward and perspective about his father Greg is angry at his father because his father will not let him play basketball. His thoughts and actions suggest that he disagrees with his father's perspective and feels that his father doesn't understand him.
Hand Gestures are ESSENTIAL
visual aids are great if possible
short simple sentences so easier for the audience to understand
clear loud voice, make sure you are aware of the intent behind your voice - is it to persuade (loud projecting booming persuasive), create sympathy (quiet, urging) etc etc.
