People live for themselves, not for others. Your parents let you take the civil service exam because they think civil servants are well paid. They go out and say that their children have face in their work and will support the elderly when they are old. I think selling vegetables is nothing to laugh at. If you have this kind of resource at home, you should make good use of it, do it well and let others recognize you. In fact, no matter what you do, as long as you like it, do it with your heart, do it well, do it well and be perfect. Even if you sell vegetables, you can become a famous dish king in China. I hope I can help you. Thank you.