What certifications have you taken that was difficult to prepare?

I have been preparing for the judicial exam for half a year, and I have collapsed after taking the exam.

Driver's license, the quality of the girl's heart is not good, there is no sense of direction, the second test twice, the third test three times, so for the safety of pedestrians and themselves, after the driver's license test, I consciously never drove a car again....

If you don't pass the driver's license test three or three times, the driving school won't teach you too hard. Already abandoned.

Register as an Environmentalist! I have taken the basic test and the major.

In the patent qualification examination, the undergraduate is a liberal arts student, and I have to retake the science and engineering degree for this exam.

For me personally, the Bar Exam was the hardest exam I had! I don't work or play for half a year, study for eight hours a day, and more than ten hours a day after July, and it's no exaggeration to go to the toilet in the middle of the night to hold books, but fortunately, after passing, you will find that all your efforts are worth it.

Prepare for the Registered Power Engineer exam.

The law test was passed once this year.

Any useful certificate has to be paid, but I only have a doctor's license