Not doing. Wu wei
is simply about focusing on vibrations or just focusing on your inner I am. «Wu wei» - not doing — is managing your reality from «I am this», «Wei» - doing — applying force to the external.
Look, how simple. Your shadow. You realise, that you are its source. How do you bring it under control? You just know, that it will mirror you — this is not doing. Or you run after the shadow, scream at it, try to outrun it, cut it off... - this is doing — a man does not see the source of reality's origin.