Ninety percent of team problems are not about strategy, systems, or plans. They are about people. That is the number most leaders ignore. Mary Kay Ash built a billion dollar company by focusing on human behavior, not corporate theory. In this video, I break down 11 leadership principles that actually work, including the one rule that prevents problems before they blow up. These are not textbook ideas. These are people-first leadership lessons I have used in real estate leadership, team management, coaching, company culture, and daily decision making. If you lead a team, manage people, run a business, or want better communication at work, this applies to you. Important takeaways: • Why leadership fails when people feel unseen • How listening beats control every time • The praise mistake most managers make • The one habit that stops team drama early Drop the number of the principle you need most in the comments and subscribe for part two.   #leadership #teammanagement #marykayash #peoplefirst #businessleadership #companyculture #realestateleadership