The other week, an economist at the University of Chicago named Chris Blattman posted 10 pieces of advice on social media platform X about how to email a professor or another senior member of the professional classes.
A greeting consisting of, “Hi!” is inadvisable, he said, as are emojis, emoticons and an abundance of exclamation marks. I especially liked his tip to use capital letters and punctuation, “otherwise we will lol at yr sad attempts”. Quite so.
Financial Times