Plenty is doing.
"We have, each one of us, an essential inner nature that is instinctoid, intrinsic, given, "natural", i.e. with an appreciable hereditary component.... Authentic selfhood can be defined in part as being able to hear [the] impulse-voices within oneself, i.e. to know what one really wants or doesn't want, what one is fit for and what one is not fit for."
Disclaimer: this quote appears here only to spark discussion. It is not endorsed one way or the other. Make up your own mind. Or just refresh the page for another viewpoint. From a collection assembled by the late Chris Brand.