1) Ladies: Learn to ask honest questions.
2) Ladies: Learn to accept the answers you get. You asked. If you didn't want an answer, you have no excuse for asking.
3) Gentlemen: Give honest answers from "Day One" of the relationship. You don't have to tolerate emotional abuse. If honest answers set her off, ditch the bitch.
4) Gentlemen: Honesty doesn't mean cruelty. "It's very unflattering" conveys the same message as "It makes you look like Jabba-the-Hutt" ... but one of those is a better answer than the other.
“Don’t ask me what I think of you, I might not give you the answer that you want me to.”