Many people start businesses with friends and loved ones — but if you're not careful, you can destroy both your company and your relationship. So how do you do it right? Take it from two women who know: Julie Griggs and Danielle Dietzek, cofounders of FourPlay Social. They share the very personal, often difficult side of their relationship, and how they've learned to thrive.

Our jobs are not to do things perfect. We can't! But we can make our mistakes very useful. Here's how — along with a personal story about a very recent, embarassing failure. (To see the newsletter I talk about in this episode, visit jasonfeifer.com/newsletter)