How communication changes

After close examination I have found that I do communicate differently with people from different groups and cultures. I do not think, however, it is intentional. For example, with children I talk in a very simple way using examples they understand and I am very animated. With people from my culture, like my family, I am very lax in my wording and use a lot of common language known among my family. I noticed that when I visited Honduras on a mission trip, I spoke with a Spanish-like accent (quite embarrassing to admit), and I do the same when speaking with parents with a Hispanic or Latin origin. I lived in South Korea for three years and learned enough of the language to get around and converse with people. Now, whenever I am conversing  with or encounter someone from Korea, I tend to speak English like they do. My shoe repair man, Mr. Lee, appreciates this however. He says it shows I know his culture.
Some strategies to employ when communicating with others would be for me to be mindful of who I am talking to and how I am talking to them, without being disrespectful to them or their language. Another strategy to employ would be to keep stereotypes out of the background of my mind so I can form my own opinion of the person with whom I am speaking based on their personality  and not what others have said they should act like. Being competent in intercultural communication will help me to adapt my behavior toward another in ways that are appropriate to their culture.