150 Big Words That Will Make You Sound Fancy and Smart—and What They Mean originally appeared on Parade. By age 20, the average American will have learned around 42,000 words.

The handwritten thank-you note isn’t just a sentimental throwback – it’s a powerful tool that can accelerate your career, grow your business and make you more money.

I've stopped writing thank-you cards and my kids don't have to write them, either. We express our gratitude in other ways.

The question of whether you should say please or thank you to ChatGPT is having something of a moment right now, and that’s made me consider my own interactions with the popular chatbot. I’ve ...

Saying "please" and "thank you" to ChatGPT has cost OpenAI "tens of millions of dollars," the company's CEO said on social media last week.

Sam Altman told a ChatGPT user that those "please" and "thank you" one says to the AI rake in millions of dollars in electricity costs.

But if it gives you great pleasure to use a fancy bread knife, and you can afford the price difference, go for it. It works great and looks even better.

OpenAI CEO Sam Altman revealed that polite exchanges like saying “please” and “thank you” to ChatGPT contribute to tens of millions of dollars in electricity costs.

It’s an acknowledgment that something given was received. All like to know that. Even a machine.