What makes a woman or girl unattractive?
Extremes in any form. Arrogance on one end, too much self-deprecation on the other, for instance.
Physically unclean and unappealing. A woman doesn’t need to be a knockout, but at least be clean.
Laziness and sloth. At least try to accomplish something and don’t assume the world will be ready or wiling to help you succeed.
Entitlement. Nothing is less attractive than a person that believes that they deserve something. We deserve nothing other than basic human rights and even those sometimes are difficult to achieve.
Closed-mindedness. The old adage of a mind functions best when like a parachute is very true. Open-minded is best, whether traveling or trying new foods.