what is wrong with me ?

I'm so tired. Tired of something that can made me feel so unhappy. I have no idea what it is. Exasperated feeling cannot be remove. Shrugged- Don't know. Why am i doing this? Why am i keeping it for myself? Perhaps, this is me. I don't like share something unhappiness between me and you. I always keep it for myself. Even is a tiny little things happening which can make me unhappy or frustrated , i will always keep it. Keep it for yourself can avoid from hurting the others except yourself .Even though, it will be pain but it just a while. I can make it and i can hold it as long as i could, who cares abt how pain it was. As long it never hurt anyone around me.