The solution: Practice your job offer conversation before receiving any potential offers so you're ready to land a better deal, and research your field ahead of time so you know what to expect. If the salary really is fixed, consider focusing on other benefits, which can be worth as much as a third of the salary but are often overlooked by job seekers. What are the health care benefits? Retirement account perks? Vacation days? Work-at-home flexibility? Decide what's important to you, and get ready for some professional haggling; it usually just takes one round of back-and-forth.
6. Thinking you're done studying. Sure, you have your degree, but unless you attended one of the few schools that teach personal finance, you probably know relatively little about how to build wealth. That makes the post-graduation period the ideal time to take matters into your own hands.
The solution: Look for ways to learn more about smart personal finance strategies. This doesn't have to be boring. Dozens of blogs, websites and books make learning about money fun, and many local community colleges and universities offer personal finance courses for local professionals. You might also want to consider forming a money club with friends, in which you meet up once a month to talk about your money questions, goals and research.
[See: 50 Smart Money Moves.]
7. Getting buried in paperwork. There's no avoiding the fact that being an adult comes with some secretarial duties. Suddenly, you have pay stubs, health insurance forms, tax documents and credit card statements to keep organized. It's easy to let them build up until you just want to shred the pile and toss it in the trash.
The solution: Take advantage of modern technology by going paperless whenever possible. Online accounts are easier to manage (and as a bonus, better for the environment). New websites such as shoeboxed.com keep your receipts organized online, which is especially helpful at tax time. Mint.com makes it easy to track your spending and establish a budget.
The bottom line: Add "getting on top of your finances" to the list of things to do after graduation day – and try to make it at least as fun as cleaning out your dorm room.