"A man will treat a woman almost exactly the way he treats his own interior feminine. In fact, he hasn't the ability to see a woman, objectively speaking, until he has made some kind of peace with his interior woman"

This quote by Robert Johnson recommends that a man's relationship with a woman is reflective of his relationship with his own inner femininity. He is recommending that a man's capability to see a woman objectively depends on his capability to make peace with his own inner womanhood. This could mean that a male's relationship with a female is a reflection of his own self-image and self-regard. If a man is able to accept and welcome his own inner femininity, then he will have the ability to treat a female with regard and compassion. On the other hand, if a guy is not able to accept his own inner femininity, then he might have a hard time to treat a female with respect and compassion. This quote is a reminder that a man's relationship with a female is a reflection of his own inner self.