回复：Your dentist needs to learn statistics

Why prejudice? That accusation is unnecessary.

She is Chinese as well. She is as proud as everybody else. This is her professional opinion and with 25+ years experience and education on her back, I respect her opinion. That is reason why I am not saying she is right or wrong. I am simply asking a better way to determine the right answer.

Plus, we are talking about 2-4 years of variation. You are focusing on 2. What is the possibility to team up less than 1% population and train them gymnastics?

You can not convince people with 1% possibility.