Simplicity is in the depth of what we do.
This is a very simple thing to do but it has within it the bearing if you excuse the pun, of our own mechanism.
Place yourself in the static push up position and go half way down. Start a timer and close your eyes and aim to keep inner time going so you know how long you are holding the position.
Once you open your eyes and sync with your timer. You know how in tune you are with the world.
There is no understanding without understanding of self.