Since ancient times, gambling on stones has been the ultimate way to test one's skills and luck, true, aside from expertise, you also need great luck, because even those master craftsmen in border areas who have passed down their skills for generations don't dare to claim they can be right a hundred percent of the time, at most, they are half right.
Gambling on jade can either make you rich overnight with a single cut, or it can leave you penniless in an instant, particularly the tense excitement and the strong anticipation when cutting jade raw stones is what most easily engulfs people—it's the charm of the gamble.
Luo Wu knew that Ye Fan had strong design and production skills, but when it came to jewelry and jade, he had basically no contact. After graduation, he only worked on some crafts, so Luo Wu concluded that Ye Fan's bet on stones relied wholly on luck.
But luck is such an elusive thing.