36-year-old has achieved nothing, has experienced several business failures, and now wants to find a job, but does not know what he can do, at a loss and depressed, you can refer to the following suggestions: 1. Re-examine your interests, hobbies, and skills to see if there are any areas where you can make use of your strengths. For example, if you are good at communication and interpersonal relationships, you can consider positions such as public relations or sales. If you like learning and research, you can consider positions such as data analysis or software development. 2. Try out different industries and fields to understand the market and industry trends. Look for potential opportunities such as emerging technologies, environmental protection, health and other fields. During the interview, you can highlight your skills and experience to let the employer understand your strengths. 3. Build a good professional network and communicate with industry professionals, seniors, and peers to obtain useful advice and experience to improve their professional competitiveness. Don't give up on starting a business. Failure doesn't mean that failure can be learned from failure. You can adjust your thinking and strategies to find new opportunities and possibilities. Keep a positive attitude and believe that you can find your own direction to realize your self-worth and career development.