This as-told-to essay is based on a conversation with Simone I. Smith, founder of Simone I. Smith Jewelry . It has been edited for length and clarity.

Earlier this year, I spoke with middle schoolers at the same Queens school that I grew up attending. A lot has changed since I attended that school while being raised by my grandparents. Some things have stayed the same, though — my best friend from first grade still brings over pizza from our favorite joint when she’s near my house.

I told those kids that communication is key in business. And, you’ve got to surround yourself with people who understand your vision, you know what I mean? It’s…