The unchangeable rule of the stage is: you sing and I will appear. If you have a better performance foundation, you will spend more time on the stage; If you just show your face and get limited applause, you will feel that the revolution is over, forget your own weight, and start to consume limited energy. It is not far from walking off the stage and being forgotten. When the snow melts! The swing of the swing may attract people&;s attention for a while, but it won&;t have any actual content; The ears of grain bend over when they are ripe, but it means real harvest. Because of the different choices, who laughs at the final outcome. Grassroots singers are like this, and other industries are no exception!