Few things worth hating!
IGNORANCE - People ignorant to reality, ignorant to their duties, ignorant about other's feelings.
Artificial ACCENT - Heard your US returned friends talk english? Even a foreigner would not have that accent!
LIES - Don't lie unless it brings out some truth! No! dont lie PERIOD!. Its irritating..
DUMBNESS - ever met a colleague who has a blank look for every question you ask ?? UUUHH Hate it!
WHISTLES - Go jump the wall, sing a song, Dance in the bus or just smile to get my attention - whistling?? an absolute NO!
ARGUMENTS - Gosh! Such a waste of time, mind and voice!