Andrew Huberman· PhD
If you close your eyes right now and concentrate on the contact of any portion of your body with say the chair or your car seat, although please, again, don't do this while you're driving, anywhere that you are, even if you're just standing up or you're in the kitchen, you're laying on the couch, and trying to bring as much of your attention to that point of contact as possible. And then from there, you're going to move your attention even more deeply into say the sensation of what's going on in your gut. Are you full? Are you empty? Are you hungry? Are you not? Is your heart beating, at what rate? What's the cadence of your breathing? Basically bringing your focus and attention to everything at the surface of your skin and inward.