I’ll never forget the way their laughter sounded. It was sharp and cold, like ice cubes clinking in a crystal glass. I was ten years old, standing in the middle of Sterling & Associates, the most expensive financial firm on Park Avenue in New York City. I didn’t belong there. Not with my frayed sneakers and my faded blue t-shirt from the thrift store. But I had a promise to keep, and that promise was clenched in my sweaty little hands inside a clear plastic folder.

A week earlier, my grandfather, Arthur Mitchell, had passed away in his sleep. His heart just gave out, my mom said. We didn’t have much, but Grandpa had always been my rock. He taught me to fish in Crotona Park, how to whistle with a blade of grass, and how a man’s word is the only currency that never loses its value. At his funeral, my mom handed me that folder. “He opened this for you when you were born, Ethan. It’s in your name now. He said one day you’d understand.” I didn’t understand yet, but I knew one thing: Grandpa had told me to always check my balance—not just the money kind, but the life kind. So, I took the subway alone to Manhattan, walked past the doormen who almost stopped me, and rode the elevator up to the 28th floor with my heart pounding like a drum.