Seriously, there's nothing wrong with feeling emotion. Emotion and logic are NOT, as people in our field so love to proclaim, mutually exclusive.
Your emotions frequently cue you in to valuable information in a situation. Emotional people are actually very predictable -- they are showing you their feelings and in a way communicating their needs.
How can you seriously think that repressing your emotions make you a stable person? This literally goes against all of the literature on the subject.