> TRY TO SOUND FRIENDLY. > Say "please" and "thank you"... use emojis... I'll add to this one -- use exclamation points! It's actually ridiculous how effective all these little things are. In my experience, men, engineers, and especially engineers who are men tend to think of this as unnecessary fluff. They often decline to add these little social niceties because to them, they sound inauthentic. That's not a charact…
That's a cultural thing. In many cultures exclamation points come across as demands/accusations, not emphasis.
An exclamation point from a partner at a law firm... probably hits a little different!
But in more informal communication, I think exclamation points are good because they help convey tone and energy in a way that is often lacking. It helps break up a message that can otherwise feel flat and cold.