Mindfulness
Who is this "who", who watches "me" watching "me"?
Who is this "who" that is aware, that " I " am aware?
Phil Miller
When seeing things, ask who or what is it that sees; when hearing things, ask who is it that hears; when things are busy and it’s easy to get distracted, ask who is it that is distracted. Then, even when distracted, you do not lose the right mindfulness of your meditation effort.
Zen Master Torei (1721-1792)