Women especially love a bargain. The question of 'need' is irrelevant, so don't bother pointing it out. Anything on sale is fair game.
Women never have anything to wear. Don't question the racks of clothes in the closet; you 'just don't understand'.
Women need to cry. And they won't do it alone unless they know you can hear them.
Women will always ask questions that have no right answer, in an effort to trap you into feeling guilty.