If a person is oppressed and bullied for seven or eight years and spends every day in hatred, will he be short-lived

If you care about those who oppress you all day and spend your life in hatred, you must be short-lived. If I were you, I would first analyze the purpose of suppressing the bully. If it's for educational purposes, then they won't make things difficult for you because they are themselves. If you are deliberately picking fights, then it is recommended to change the environment. If not, you must learn not to care, otherwise it will be very hard.