Your first name of Changmin creates a serious, thoughtful nature, shrewd, efficient, and business-minded. Determined and positive in opinion, you resist taking direction and advice from others. If given the training, you could develop musical and artistic expression. Having everything under control is important to you to demonstrate your capable, serious nature. Being self-assured and self-reliant, you are naturally inclined toward operating your own business or pursuing opportunities where your sense of freedom would not be curtailed. You are one to make your own decisions, and not be influenced by others. You recognize the need, but feel a lack of fluency in verbal expression. You are not overly ambitious, preferring instead just to seek stable, settled conditions which are adequate to meet your responsibilities. A tendency to worry far too much over obligations and responsibilities could lead to a disturbed mental state. In your personal relations with others, you are inclined to be rather serious, and not to see the humour others see, or to respond spontaneously.