回複：你真想從頭開始嗎？

It looks you are familiar with my area. I focus on fluid dynamic in china and right now in thermodynamic and particle matter area. But I feel I have no real skill in my area. not a handy woman. and English is not good, especially in speaking and writing. So I think probably statistic is suitable for me.and I have benefit, will use my benefit to learn a real skill or got a minor degree in Statistic. I am not thinking very well.

Thank you for your input.