Reasons for "having a job is necessary": First, you can make a living, make yourself economically independent and have self-esteem, and you don't need to rely on others, admire others or be restrained; Second, let your body and mind settle down and not be idle and bored; Third, keeping your daily life regular is beneficial to your health; 4. Difficulties, setbacks and troubles in the process of employment are the exercise of will and character, ability and talent; Fifth, small success in career will enhance self-confidence and sense of accomplishment, and bring spiritual satisfaction to people;