Super-safe hiding place. So safe even you forget where you've put something.
I've done it too.
Walker
What you are experiencing @Jeroen, sounds a lot like what in Buddhism is called a body scan ...It's used for bringing the sense of self phenomena back into the physical body when it starts to wander up the garden path. A form of mindfulness practice.
The Southern school of Buddhism, particularly the Theravāda tradition, emphasizes mindfulness of the body and its movements as a core practice, rooted in the Satipatthana Sutta. This involves observing physical actions—like walking, standing, or even subtle movements—with full awareness and presence, integrating mindfulness into daily life. Alan Watts highlighted how this practice helps ground us in the present moment, breaking the habit of living "in our heads" and reconnecting us with our embodied experience. By observing the body's movements, we gain insight into the interconnectedness of mind and body, noticing how mental states manifest physically. This approach turns everyday actions into opportunities for mindfulness, fostering clarity, presence, and a deeper understanding of the mind-body relationship
Shoshin1