Patent practice failed.

It depends on your personal situation. If you have enough time to study and review, you will have a chance to pass. If you are too busy to find a learning method, you can sign up for a remedial class. I suggest you go to Pangu's patent agent training class. Their video courses and self-made teaching materials are designed to improve the passing rate of candidates, which can save two-thirds of the study time and improve 50% of the results. You can decide whether to report it or not.