Las Vegas Keynote Speaker Dan Lier If you’ve heard me before, you’ve heard me say I believe 90% of our success has to do with our psychology. 90% of our success is based on what’s going on inside of our heads, and our ability to manage or even master your thoughts. Yet the fact is MOST people don’t know how or haven’t mastered their mindset yet, but the only way you can change your life or your results is your mindset. Sigh… lots of opportunity to help people. I’m going to sh