Working under a bad boss can be frustrating and demoralizing, but it doesn't mean you have to suffer in silence. First, establish open communication with your boss and calmly express your concerns. If that doesn't work, seek support from colleagues or HR to address the issues. Focus on your own professional development and set clear boundaries to protect your well-being. Finally, remember that you have the power to make a change - whether it's finding a new job or working towards a promotion. Don't let a bad boss define your career.