The ideal is: say what you mean, in English, in writing if it matters. Small talk (weather, weekend, sport) opens. Disagreement is supposed to be about the issue, not the person — and is still avoided in Minnesota Nice.
The real meeting
Email and the portal are the real meeting. Phone tag is failure. Silence is often read as assent or as a problem. High-context no’s are missed.
AAVE is a systematic variety of American English. It is not broken English in a lobby or a case note. Spanish, Somali, Hmong, Ojibwe, and Dakota in Minnesota are not “failure to assimilate”; they are the country’s actual linguistic life. Book what they ask for.
Directness from another culture is not rudeness. Indirectness is not consent. Ask whether they agree.
Humor
Humor is a lubricant and a weapon. Sarcasm, irony, and roasting sit next to “just kidding.” In-group humor copied by an outsider lands as insult. Black verbal art is not this page; it lives in African American intelligence and is still American.
Feedback
“I have some feedback” is a ritual. The compliment sandwich. The documented conversation. Other cultures hear that ritual as fake or as a prelude to exclusion. Be plain without being cruel. Write what you would read aloud.
Meetings
Agenda, parking lot, next steps. People who need relationship first experience this as cold. People inside this culture experience relationship-first as delay. Knowing which meeting you are in is the work — not forcing one American template on a nation-to-nation consult or a mosque partnership.