Why do people change? The 4 times that people change | Dr. John Maxwell YUBE SMART Yube Smart November 2, 2025 · 0 Comment source Brendon Burchard Brené Brown Dave Ramsey Donald Miller Eric Thomas Grant Cardone John Maxwell Les Brown Mel Robbins Michael Hyatt Rabbi Daniel Lapin Rachel Hollis Simon Sinek Tony Robbins Zig Ziglar