There are two basic motivating forces: fear and love. When we are afraid, we pull back from life. When we are in love, we open to all that life has to offer with passion, excitement, and acceptance.
John LennonTo begin with, working class people reacted against our openness about sex. They are frightened of nudity, they're repressed in that way as well as others. Perhaps they thought 'Paul [McCartney] is a good lad, he doesn't make trouble'.
John Lennon