Is it worth staying up late to be a policeman?

Being a policeman costs a lot, but it is a professional orientation. Like soldiers, the police is a noble profession. Please read the police oath: I swear that I will be the police of China people, and I promise to be loyal to the China Party, the motherland, the people and the law; Obey orders and commands; Strictly observe discipline and keep secrets; Enforce the law impartially, be honest and upright; Conscientious, not afraid of sacrifice; Serve the people heart and soul. I am willing to devote myself to the lofty cause of people's public security and work hard to realize my oath!