The article explores how people make decisions in games played on networks. They looked at whether players' actions are influenced by others and if they know the network structure. The study found that players often follow the predicted outcomes, even when they don't have all the information. When actions are related (either positively or negatively), players tend to choose the most efficient strategy. However, when there are multiple options, they tend to start with the best one but eventually switch to a less efficient choice. This suggests that people's decisions in these games are influenced by both the connections between players and how much they know about the network.