The first time you meet someone, they're a new acquaintance, the second time you have a bit of an understanding, and the third time you meet them, you're old hats.

The most important thing in startups is getting a product to market, as imperfect as it may be, and then iterating on it and continually making it better. A first rev of a site that has a few typos may not be perfect, but it was the start of something that I deeply believed in.

There is a lot about entrepreneurship that can be taught and learned, and the classroom - where students are trying to figure out their career paths and the road ahead - is a great place to start. Most entrepreneurs I know would have only benefited from learning a little more about the startup world before diving head-first into its risky waters.

There were so many lessons I learned the hard way: missing out on a raise because I didn't know to ask, having colleagues consistently get credit for my ideas because of how I spoke up in meetings. When I looked for a resource that addressed the challenges I was facing, I couldn't find it. There was nothing.

We knew when we started the Daily Muse, we wanted a recruiting-focused business model rather than an advertising-focused one. We felt like publishers were being forced to go to more and more extreme lengths to monetize through advertising.

When I started my first company, I still had a 40-hour a week job. I was working on my company on nights and weekends before I took the plunge and gave up a salary.

When talking to first-time entrepreneurs, I often ask them: 'How do you know that people want your product or service?' As you can expect, the answer is often that they don't yet, but will know once they launch. And they're right. That's why it's critical to launch as quickly as possible so you can get that feedback.

When The Daily Muse initially wanted to launch a job board, our first ideas were insanely (and needlessly) complex. We wanted to integrate with social networks, gather rich personal data to build predictive algorithms, and put together numerous cool visualization tools before launching out to the world. We were just sure users would love it!

Work-life balance for founders doesn't look like work-life balance for everyone else. Starting a company isn't a nine-to-six job - or a nine-to-nine job, or a nine-to-midnight job.

You know, as most entrepreneurs do, that a company is only as good as its people. The hard part is actually building the team that will embody your company's culture and propel you forward.

Get your product in front of actual, living, breathing strangers. Your college roommate's approval does not mean there's market demand.

Most weeks, I work 100-plus hours on TheMuse.com. There are definitions of 'work-life balance' that would say I have none.

One of the top causes of startup death - right after cofounder problems - is building something no one wants.

So many of my rookie mistakes could have been avoided by first-hand exposure to other, more experienced technology entrepreneurs.

Thinking big is only one part of being a successful entrepreneur.

Understanding your employee's perspective can go a long way towards increasing productivity and happiness.

When you start a new company, you have to do it all. Yes, all of it.

As we've grown 'The Daily Muse' and met contacts who want to collaborate with us, knowing who does what has helped us be clear on who we want our partners to connect with - and makes us look buttoned up, too. SEO firm? Talk to our COO. An editor from the 'Huffington Post?' Meet our Editor-in-Chief.

Call it nature or nurture, there are differences in how men and women approach professional conduct, and facing these issues head-on will make us all more equipped to succeed.

Done right, a performance review is one of the best opportunities to encourage and support high performers and constructively improve your middle- and lower-tier workers.