Today, I learned something new from a show, which is something related to our emotion "angry".
There are actually two type of feeling angry. The first one is the typical type of feeling angry towards someone which we are all familiar with, while the second is which is what I've learned today.
It said, it's actually the kind of feeling angry towards people whom we're close with. We feel angry cause we care about them. Somehow, it involves a certain degree of helplessness, with us not being able to express or do anything with the negative emotion but bury it deep within us.
At least, it clears off some uncertainties that lingers inside my mind. I think, by now, I should feel slightly better and have a better insight of my own emotions.