Matured and Educated?

Yes, I'm referring that to someone.
And he is my brother. A mood destroyer.
Today I was happy to get my Hari Anugerah Kecemerlangan photo.
You know la. It's only my second time I stepped onto the stage to receive award since PMR wei.
Of course I'm thrilled to see a pic of myself receiving the award. I wanted a photo frame to put that photo too.
But my mood was ruined by my brother.
Maybe he was jealous as he never received any award for academic results before. He was only a 3A LOSER.
He told me I shouldn't be too happy for a RUBBISH photo.
WTF!?? Why shouldn't I be happy?? And excuse me, rubbish photo?? WTFFF!!!!!!!
Then my dad got me a photo frame. But I couldn't open it somehow. Maybe I was pissed by my brother ady.
And OMG my brother managed to open it. Again, he told me, "we don't need 10A to open a photo frame"
Must he say such thing to hurt me?? What's so fun to hurt people you bloody fat smoker!
Luckily I managed to control my temper and decided to release all my feelings here.

I'm really speechless. My brother is nice but he is damn sarcastic and he is an aggressive vulgarian when he's pissed.
When he is pissed. He'll turn into a kid and start slamming things just like my sister.
Worse is, he'll start screwing bad words loudly. And there's where I learn all the bad words.
I don't get it. Is it necessary to do all these when a person is mad?
What I cannot believe is he always claim himself matured and educated.
Yeah right...
In my opinion, a real matured and educated person is that person can always keep himself or herself calm and cool no matter what happens and not respond by throwing tantrum nor hurting another person like nobody's business just because he or she is in a bad mood?
So what!?
I wish I can erase all these people off this world. They are obstacles to my happiness.
Screw them.. really..