Actor Stephanie Szostak reveals she used to struggle with self-esteem and imposter syndrome but managed to overcome those challenges. Now she’s sharing tools for building confidence and realizing personal achievements in her new book, “Self!sh.”

You can also watch the interview at: https://www.today.com/video/how-to-be-selfish-in-a-good-way-and-prioritize-your-own-wellbeing-196942405691