Karry's physical discomfort is due to neurasthenia. It may be because he lost weight in order to make the film and television works better on camera, and after filming, he was busy with other announcements, which led to physical discomfort. In this case, I think Karry must have a good rest. If he bothers to sing again, not only will his voice be uncomfortable, but his whole body may not be able to stand it. He will sing in an uncomfortable voice. Once his voice is injured, it will affect his career as a singer.
Looking at the rehearsal scene of Karry's New Year's Concert on Hunan Satellite TV, I felt that he was very uncomfortable, and his dancing movements were not as strong as before. You can see how uncomfortable Karry is. Under such physical conditions, I don't think Karry is fit to continue to complete his stage. Although I really want to see him shine on the stage, I will refuse if continuing to perform will make him feel worse. I remember that Jeff Chang Shin-Che Shen Che had a bad voice before the performance of The Singer. When he went to the hospital to see a doctor, he was told that it was best not to sing, or he might not be able to sing again in the future, so I feel that I can't play high notes if my voice is uncomfortable.
I hope that Karry will take good care of himself during his vacation, adjust his physical condition, not be too busy at work, and consider the long-term development. Nothing is as important as your body. Try not to take part in activities or even sing some difficult songs before you are completely healthy, so as not to cause secondary harm to your body, which is not worth the candle. I hope Karry will get better soon!