She needs to never feel broken down in front of her good friends and family members while presenting you as her spouse.
Ladies look for survival abilities in a male(leadership, supremacy, confidence) whereas men look for replicative abilities(beauty, empathy, fertility, caring).

Basic, I just stayed real to myself and to my strengths.
Remember, everything rewarding is hard at initially, however you have to do it in order to make it and still there is no guarantee of success. There are few females around who desire a guy who reveals an insecure character.