I went to the hospital for examination before dizziness and nausea, saying that it might be a cervical spine problem. Yesterday I was still dizzy, so I went to take a brain CT to see, and the doctor said that there was nothing wrong with the head, just pay more attention to rest and look less at the mobile phone and computer. I went out today and just got home after a busy day, so I won't stay up late to write, relax and rest early, and I'll change it tomorrow. (To be continued.) )