It really frustrates me when people laugh at or make fun of people

trying to speak in their language. I know first hand how difficult it is to speak in another language, and all of the trials and tribulations that come along with it. That person is trying their best to talk in another language with people. It means they are smart and can speak more than one language. Don’t demean them for their broken sounding language. Instead, encourage them and let them know you understand them and are there to help if needed.