Leigh Anne thinks that it’s her duty to teach Michael how to live a mature, adult life—not just play football. However, as the passage shows (whether consciously or not is unclear), Leigh Anne’s idea of what constitutes a normal life is extraordinarily out of touch with the way most Americans live. Lewis seems to admire Leigh Anne’s devotion to her adopted son and even approve of her methods of helping Michael (hence the comparison with economic development), but the passage also seems to question Leigh Anne’s parenting methods, particularly the intolerant way that she looks down on people who are poorer than she. Michael responds to Leigh Anne’s encouragement by fitting in with his community. However, the passage might suggest that because he’s so loyal to his adopted mother, Michael is becoming spoiled or out of touch with how less prosperous people live.