don't know why

don't know why that;

i'm surrounded by self-centered people. always me, myself and i.
i'm surrounded by people who don't even give a damn on other people's feelings. not even a tiny bit.

i'm about to explode. and i easily get annoyed now. and i dunno why.
even the slightest ridiculous annoyance makes me mad inside.
i guess maybe it's because that i haven't prepared for my upcoming tests. i dunno