I bet he didn't even get how sexist these statements were. Nothing wrong with anyone needing to wearing glasses. Glasses are a need. They are required to SEE; to improve overall vision and maintain eye health (limit the stress on the eyes and the muscles of the eyes, etc.). But you don't need them to see or help you learn and focus, you know because you're a girl.... I'm sure he would never advise a young man from wearing something medically necessary like glasses. It is like having an dentist/orthodontist telling a girl they don't need braces, since pretty girls don't need braces and boys won't want to f* them if they have corrective orthodontia.