"Mom... If things with my brother are bad... And it is going to cost a lot of money... I want to give things up for him. Things like... Well, tae kwon do. I know it costs a lot for me to do tae kwon do. So I would give that up."
She loves tae kwon do.
She loves her brother more.
It isn't a sacrifice she needs to make.
But how can you not see the Sacred when a child offers to sacrifice their passion?