People of a melancholy character is insight is excellent, but it is not so much a sense of stability, likes and dislikes, pessimism, there are emotional shortcomings.
People with melancholy personalities have good insight, but they don't have much sense of stability, and they have likes and dislikes, pessimism, and emotional shortcomings.
The person with a melancholy character is excellent in insight, but there is not much stability, and there are likes and dislikes, the pessimism, and the emotional disadvantage.