
Billy Marshall grew up the hard way in Jersey, found his footing through great mentors, taught special ed before climbing to SVP of Analytics with an MBA from NYU Stern — and then walked away from all of it at 60 to do something that actually mattered. After a 2 a.m. Google search sent him down a rabbit hole of happiness research, he spent years cross-referencing 200+ podcast episodes and dozens of books into a system that genuinely changed his life. He and his wife Suzy turned that system into Your Happier Life — a non-profit built on one simple belief: that happiness science shouldn't live in a lab. It should live in your life.