Econ was my second major. I think a lot of the students who are also majoring got the idea it would be as easy as intro macro/micro. The good part about that is that if you can handle your math (and stereotyping from your avatar, you can... haha) and realize things are only going to get harder, you'll be in better shape than a large number of classmates the first few semesters. By the end though, when you're taking econometrics, experimental econ and game theory, everyone else is pretty damn good too.
On a low note, I know a lot of unemployed econ majors. What's your first major?