Trev is ordering at the counter Trev: I'd like lox and raspberry cream cheese on a garlic bagel. Girl: You sure you want to eat that? Fruit spreads and salty bagels don't mix. Trev: Neither do lox and raspberry, but is that stopping me? I think not. Girl: Suit yourself, man. Just don't come back asking for a refund. Trev: I'd like that bagel toasted, please. Girl: Whatever. And all the fixings on top? Trev: Yes. Extra onions please. And I'd also like three pumpernickel bagels.
It's paramount to keep in mind that people want to talk to you because of who you are and what you have to say, not because you speak a particular language or dialect. After all, the most important purpose for learning a language is to communicate with other PEOPLE.