Why did Wang Yangming's failure in "Lattice" bamboo lie in "exploring himself"?

Tell me my understanding: It should be said that there is nothing wrong with Wu Ge itself, but the stage of Wu Ge. In Biography, Mr. Yang Ming said that Zhu's requirements are "learning to be an excellent official" and "knowing the sky as soon as you know it". Not everyone can reach that level. At that time, Wang Yangming, when he was young, at least had not reached that stage, so he not only failed to "make" achievements, but also became seriously ill. It is very profound to discover the "initial heart" in the deep heart, and it cannot be done overnight.