If you expect to succeed as a writer, rudeness should be the second-to-least of your concerns. The least of all should be polite society and what it expects. If you intend to write as truthfully as you can, your days as a member of polite society are numbered, anyway.
Stephen KingThe loss of memory isn't always the problem; sometimes--maybe even often--it's the solution.
Stephen KingKindle, isn’t it?” the waitress asked. “I got one for Christmas, and I love it. I’m reading my way through all of Jodi Picoult’s books.” “Oh, probably not all of them,” Wesley said. “Huh? Why not?” “She’s probably got another one done already. That’s all I meant.” “And James Patterson’s probably written one since he got up this morning!” she said, and went off chortling.
Stephen King