Founder and CEO of Zelnick & Company, Cory Zelnik joins The Sounds of Success to talk about the grind, grit, and good humor that come with decades in New York City real estate. From summer camp lessons in leadership to running a brokerage built on discipline and drive, Corey shares how resilience, adaptability, and a 3:20 a.m. wake-up routine shaped his path. It’s a conversation about honesty, hustle, and why happiness—not money—is his measure of success.