What truths do you learn about Gatsby in chapter 6?

In chapter 6, readers learn more about Gatsby's humble origins, his transformation from James Gatz to Jay Gatsby, and his aspirations for wealth and social status. It is revealed that his wealth was acquired through dishonest means and that he still pines for Daisy, despite his flashy persona. This chapter shows the complexity of Gatsby's character and unveils more about his motivations and desires.