Personal experience, tell the truth!
Working here, you will doubt life!
Leadership will undermine your self-confidence in many ways, make you feel that you are nothing, and make you feel that you are nothing. They took you in and gave you a job opportunity. You should be grateful and make you feel that if you leave here, you will lose your job. You'd better stay here, so you won't have the courage to leave!
I have a heartbreaking personal experience!