Close your eyes and breathe out.
Call to mind where you are in space: in your house or under a tree,
at work or school,
on a certain continent or island. Let the layers of where you are unfold in your perception.
Call to mind where you are in time: morning or night, summer or winter, a workday or a moment of leisure, in youth or old age or in the middle. Let the layers of when you are unfold in your perception.
Call to mind the sensations of your body: ease or discomfort, excitement or calm, energy or fatigue, fullness or hunger. Let the layers of your body experience unfold in your perception.
Now, try to hold these three dimensions in your consciousness at the same time.
at the nexus of space, time, and body-soul.
Breathe out and open your eyes.