Is There Really a Doer?

Am I actually doing my breathing?
Or does it happen by itself?
Am I doing my seeing or hearing?
Am I beating my heart or doing my digestion?
It’s easy to say that I am the doer
But is that really my experience?
Is it possible that there is no doer at all?
For anything or any action
Is it possible that the doing can be happening without a doer?
Is it possible that experiencing is all that is ever happening
But there never is an experiencer?