Author Talks: Face your fear of public speaking
In this edition of Author Talks, McKinsey Global Publishing’s Emily Adeyanju chats with Michael Chad Hoeppner, founder and CEO of GK Training, about his book Don’t Say Um: How to Communicate Effectively to Live a Better Life (Balance/Hachette Book Group, Winter 2025). Hoeppner reveals the common mistakes that hinder effective public speaking and provides the steps you can take to enhance your communication skills. An edited version of the conversation follows,…

