Answer:
I don't undertsnsd the question so I would say the answer is 10 and 5 years old
Hate is a learned behavior by the bad and hateful emotions and feelings. There isn't really a such thing as unlearning, but you can erase hate by getting to know who or what you're hating and seeing if it's really worth the hatred. Usually not.
Cause she is scare and worried Betty might actually die
Different people have different needs and while one reward might suit one person, it doesn't mean that it will suit another.