I had been waiting for this lifetime moment when covid started. There was no word that could describe my feeling on that day. At that moment, I felt like as if I was in the boundless blue ocean because I was surrounded by so many Jay Chou fans where they were holding a blue color light stick. Of course, Rice field（稻香） was one of the concert songs of the day.

Wire locking was one of the most challenging practical I have ever done. I always got confused about directions. As a rookie, it was tough to do it the first time. There were numbers of steps for me to remember. When the wire needed to turn clockwise, I would turn the wire in another direction instead. The last part of pressing down the pigtail was extremely frustrating, it took me super long to get it right.