How to be a 'non-doer’?

Somebody asks Raman Maharishi, “It is an established rule that so long as there is the least idea of ‘I am the doer’, self-knowledge cannot be attained. But is it possible for an aspirant who is a householder, to discharge his duties properly without this sense?”

Sri Raman Maharishi says:

“As there is no rule that action should depend upon a sense of being the doer, it is unnecessary to doubt…