Andrew Huberman· PhD
We also did one other thing. We also gave them a GPS watch. Uh, why did we give them a GPS watch? Well, we did it for two reasons. One, we wanted to make sure they went on the walk. They didn't just go to Starbucks. And two, um, we wanted to see, did people get lost? Because if people got lost on the walk, maybe that wouldn't be restorative.