Convention, customs, manners and civility.
When my daughter Ella was 16, I met her at a local restaurant for dinner. I was already seated when she arrived and before I could hold the chair out for her, she plopped down in the seat next to me. I was livid. I stood up and told her to get her ass out of the chair and stand up. I told her to always wait until the gentleman held the chair out for her, no matter how long it takes. I followed with “you need to demand respect from men, because if you don’t, you’ll never get it.”