Every founder knows that company culture is crucial to a startup’s success — as Fred Wilson says, “If you want to be in business forever, you need to build a culture that sustains the business” — but there are seven common mistakes that startups make when creating their culture:

1. You think culture just “happens.”

Running a startup means your burn rate is always in the forefront of your mind, and as a result, everything takes a backseat to getting to MVP. Culture can be fixed later, right? The truth is that “culture” is just another way of saying “how we work here,” and by the time you get to your MVP, it will be deeply entrenched.

FiveStars’s founder Victor Ho never took the time to officially define the culture— he felt it was too “chee...