I need opinions here. If you let your mother buy a car from you for only $400 so your sibling, who doesn't have a drivers license yet, could have it easier than you did at working for a car, which happens to be the same car you're selling and then in one months time said sibling scratches and cracks the front bumper by plowing into a store's property, because she thought her foot was on the break when it was really on the gas. What would be your first reaction?