The thing that I've learned about taking risks is that the key question to ask is, "If this goes terribly, what will happen?" Usually, the answer is that the world won't come to a screeching halt. Usually you can go back. Maybe not to the exact same job, but usually to the same type of job.

Figure out WHY you're doing what you're doing and remind yourself of it constantly. Every day, every hour. Hold onto that for dear life. But don't expect anyone else to necessarily believe you, or know what is in your heart.

The most important part of my mental self-care is knowing who to call for what kinds of help.

My family immigrated from Korea when I was four years old, and when I started school, I didn't speak English. I remember that other kids would blame everything bad that happened in kindergarten on me - I spent a lot of time "in the corner" because I literally didn't have the words to explain that it wasn't me!

As a woman leader, I try to take every opportunity I can to do what my mentors did for me - engaging with young women and take them seriously.

My first thought in moments of darkness and doubt is, "Who can I call? Who can I share this with?" Connection and sharing saves me every time.

In my safe corporate job, I might have made one decision of real significance a year. As an entrepreneur, it feels like I'm making a decision every minute - I have lots of balls in the air, and so yes, sometimes I drop one or two. And for the most part, the balls are made of rubber and they bounce. So instead of carrying one ball very carefully, being worried that I might not be holding it at exactly the right angle, I am juggling hundreds, and I have to remind myself to appreciate all the balls I keep up in the air for every one that gets dropped.