Where are you from? Where are you going? Can’t really give you advice without knowing those things.
As a general rule: don’t expect perfection. Some things will suck, and if you go in expecting everything to be perfect you’ll be disappointed. Also, wherever you go is still a normal place, filled with normal people, living normal lives. Don’t be a nuisance to the locals, and don’t expect/demand anyone not working in hospitality to go out of their way on your behalf (and even people working in hospitality, the “the customer is always right” mentality isn’t a thing everywhere).
How is calling Harris a “whore” or the n-word “legitimate debate”?