Pаssаge 2 1After cоnducting eight yeаrs оf research abоut luck and concluding that luck actually has very little to do with chance, psychologist Richard Wiseman claimed that the real difference between "lucky" people and "unlucky" people has to do with their personalities and behaviors. 2People who are thought of as lucky are really just outgoing and curious people who always remain optimistic and open to new experiences. 3They are constantly expanding their social networks, so they increase their odds of getting lucky by finding the right job, the right companion, the right house and so on. 4They are people who tend to pay attention to their instincts when opportunities arise, which often leads to lucky outcomes. 5Unlucky people, on the other hand, tend to be introverted people who are preoccupied with their own problems and responsibilities. 6They are also more pessimistic, and they are reluctant to try new things. 7Consequently, unlucky people don't notice the possibilities around them or focus only on the obstacles, so they fail to take advantage of new opportunities and end up limiting the number of good things that happen to them. (Source of information: Anne Underwood, "Want to Improve Your Luck?" Newsweek, May 5, 2003, www.msnbc.com) What is the topic of the reading?