hate u till wanna kill u

i really really hate u ....
if can,i wanna kill u to release my anger on u
y u keep on changing our schedule??
y u never kept ur promise??
y u always bring so many problems to us??
y u always wanna us follow ur ways to do our task??
y u make ppl so hate u ??
y u always make ppl get angry because of u ??
y u always wanna inform us on the last minute??
y u always make us getting busy because of ur mail??
y u never reply our mail in short period??
y u never give us answer that v wan??
y u wanna pretend tat u does not receive our mail??
y u wanna become d 1st ppl tat i hate in my life??
y?? y?? y??
y so many y in my mind??
y ??
can any1 tell me y??