I'm a 61-year-old CEO and DJ for longevity raves. I start my day with a cup of tea, ruthlessly cut meetings short, and don't have a house cleaner.

Tina Woods is the CEO and founder of Collider Health, and she DJs as "Tina Technotic."

Jon Tonks for BI

This as-told-to essay is based on a conversation with 61-year-old Tina Woods, the CEO and founder of Collider Health, an organization developing public-private partnerships for healthy aging and longevity. It's been edited for length and clarity.

As a 61-year-old CEO moonlighting as DJ "Tina Technotic" I am not one of those executives with a strict bedtime or daily routine.

A few years ago...