Oh no! My sister didn't intentionally mean to be hurtful, and she made it clear by coming up to me, hugging me, and saying again that she was only trying to be helpful. It just really caught me off guard, especially since in practice no one has ever done anything like that! However, today during afternoon practice we took turns playing different "roles" and trying to be a more difficult rushee (ie. a person who doesn't talk). I think it has really been helpful, and I feel more confident being a rusher. I think I was just having a bad day yesterday. These days are long leading up to rush, but I think as long as I go into it with a smile I'll be ok.
I'm super excited about rush, although a tad nervous. Anyway, thanks again to all who have been supportive. Only two more days until rush!