蛇老多保重自己的身体,这世上本来什么样品质,什么性格的人都有,一切随缘。您不必太认真。我来咱班时间不长,但是受益很多. you contribute to everyone, we are really appreciate it. we hope you can keep running HT. if possible, we would like to contribute some money like everyone $5-$10/month to support u. I hope you can feel better. thanks a lot for what you did and do .