The witness cannot be the doer, and you are therefore not the doer. With this understanding, you can detach yourself from the wrong identification with the body. And when you do this, you will automatically assume your true position as the witness and remain relaxed (because there is not the tension of responsibility for the actions) in Consciousness, as Consciousness.
Duet of One: The Ashtavakra Gita Dialogue by Ramesh S. Balsekar