Had Stumai paid back interest on her loan in dollars, her success might have been felt by her and her immediate family, but because she paid interest as social interest, the impact was felt by her mentees, her nieces, nephews, her employees and so many others around her.
Se Stumai tivesse pago os juros  de seus empréstimos em dólares, ela e a sua família mais chegada poderiam ter sentido esse sucesso, mas graças ao pagamento de juros sociais o impacto atingiu as suas pupilas, as sobrinhas, os sobrinhos, os funcionários e tantos outros à volta dela.