I am a Chinese college student. I liked the knowledge in the field of aerospace in high school. I can't access twitter in China. However, out of my love for aerospace, I have overcome some difficulties and can access the social platform twitter. But I understand that virtual currency is selling dogecoin through Elon. Just like the rocket launch failure, cryptocurrency also has a low point, but we should learn to learn from the lessons and keep moving forward! Now Elon's starship has...