You should never say anything to a woman that even remotely suggests you think she's pregnant unless you can see an actual baby emerging from her at that moment.

Never ask a woman about other men.
Either she'll tell you a lie, and you still won't know, or if she tells you the truth, you might not have wanted to hear it in the first place.

Never ask people. Not about your work. Don't you know what you want? How can you stand it, not to know?

Never ask a man if he is from Sparta: If he were, he would have let you know such an important fact - and if he were not, you could hurt his feelings.

Never ask advice of someone with whom you wouldn’t want to trade places.

Above all else never let people know how physically unattractive they actually are. Everyone deserves to believe they are beautiful.

My parents raised me that you never ask people about their reproductive plans. “You don’t know their situation,” my mom would say. I considered it such an impolite question that for years I didn’t even ask myself. Thirty-five turned into forty faster than McDonald’s food turns into cold nonfood.

Never take any positive advice from someone you didn't ask for advice.

Never tell your resolution beforehand.

Never make predictions, especially about the future.

Never allow a person to tell you no who doesn't have the power to say
yes.

When I was about 15, thinking I was engaging in a light conversation, I asked a woman when she was due. Of course, she wasn't pregnant. I learned the lesson never to ask again. As a leading man you don't ask a woman's age, and you don't care about her natural hair colour or her weight.

Never ask while you are doing it if what you are doing is fun. Don't introduce even your most reliably witty acquaintance as someone who will set the table on a roar.

One should never trust a woman who tells one her real age. A woman who would tell one that would tell one anything.