Something indirect is not hitting the target exactly. Indirect sunlight doesn't shine right on you it reflects off a window or is muted by a shade.
Everyone shows up to the party, even people who were not invited. Most of the people don't even know who Gatsby is and how he looks like.
After the parties, people leave recklessly. There is a scene of a guy, called Owl Eyes, who crashes his car just a few seconds after he starts driving away. Furthermore, because he's drunk, he continues to drive it even after one of the wheels has come off.
In order to answer this question, one must think about the time period. This is long before women had jobs outside of the home. They were expected to care for the home and the children, take care of the needs of their husband, and be seen, not heard. Keeping those characteristics in mind and reading through all the answers, the only logical answer would be the first one: In the 1800s, women were expected to be submissive to men (do what they are told to do by the man), and Nora was discovering that Helmer has taken advantage of that.