In short, busy, tiring & sick day.
If you do not know anything, do not just assume and think it your way.
If you do not like people to treat you this way, reflect it on yourself first.
If you think the world only revolves you, then you are so wrong.
Try to think before you do something.
If you dislike people to do that, I wonder why you enjoy doing it to friends.
If you still do not try changing, I really do not know what to do.