When it comes to negotiating and owning your career, Nicole Lapin has been around the block. She was one of the youngest anchors to ever join CNN, and went on to be business and finance correspondent for Morning Joe on MSNBC and The Today Show on NBC and Bloomberg Television. More recently, she’s published two New York Times bestsellers all about how she got to where she is today—Rich Bitch and Boss Bitch.

As part of Raise Week, which was launched to empower career professionals to promote themselves and negotiate for what they’re worth (more on that here), Lapin stepped in to offer her career advice to Twitter users during a Twitter chat hosted earlier this week. Here’s Nicole Lapin’s advice on how to step up and claim your raise as you navigate your career.

The ability to help people who really need it may be the main reason you’ve decided to become a nurse. But let’s face it—money is usually a factor in job choice. That comes into play in two distinct ways: in terms of the salary you’ll be able to earn as a nurse, and the loans you’ll have to repay.

Becoming an entrepreneur is one of the most rewarding—and terrifying—things you’ll ever do. I started my own business, a business-planning software company initially based in Palo Alto, California, three years after graduating from business school. I’ve succeeded through several decades, but it wasn’t always easy given that I struggled with student loan and mortgage payments, and took care of my family at the same time. But today, I’m financially secure, my business is healthy, and I employ more than 60 people at our new location in Eugene, Oregon. Because I’ve dealt with startups and entrepreneurs for a long time, I’m well equipped to outline what you can expect if you’re planning to start your own business.

B-school has given other entrepreneurs exactly what it gave me: business fundamentals, including basic finance, marketing, and administration. An MBA program also teaches you how to plan and, most importantly, how to understand cash flow. But what school doesn’t teach you is how to wade through the entrepreneur clichés to get to the unvarnished truth.

When was the last time you negotiated your salary? Nearly 50%—literally half—of all professionals don’t negotiate theirs, which means they’re missing out on potential earnings right now.

But you can learn exactly how to negotiate for a raise from top career experts—over drinks. Let us explain.

When I arrived at Harvard Business School to start my MBA, I remember manually closing my jaw every few minutes as I met my colleagues. There was the investment banker from Goldman Sachs. The war veteran who served in Afghanistan. The consultant who worked with 50 of the Fortune 100.

Then there was me. Little, 24-year-old-journalism-degree me who came to Boston with just two years of work experience in public relations.