If you go, the chances of being admitted may be zero. If you don't go, the chances of being admitted are absolutely zero. In that case, why not try it? But you can go to one or two job fairs selectively. People can't be good at everything and go selectively. In addition, life is like a job fair, so we should seize every opportunity with our heart. If I watch silently, I'm afraid I'll miss any more opportunities and even regret it for a lifetime …