What's the experience of being an astronaut?

Astronauts in China are the best pilots. Personally, I think their own feelings will be very dull, without any sense of pride. Habit is one in a million. Occasionally, astronauts will come to our laboratory for hand control training, and they are all easy-going and indifferent. So I didn't feel it. The excitement, the pride and the pride you want are really hard to get. As astronauts, what we want is to make no mistakes, do more projects and earn more money. There is no great cause.