climb 57 floors

i had done a mistake.
i lost his locker keys.
why?
he forgot to bring his locker keys,
then ask me to take for him.
so i take the key,
and decide to throw out from the window intent to let him catch the key,
unfortunately,
i accidentally drop the key from 24th floor to somewhere else...
+.+
i get shocked and run out from the room.
guess what,
im being blame by him.
"你没有吃饭啊？不会丢出力一点阿？!!"
gosh~!!
i felt angry and i got no time to quarrel with him,
just promised him i'll find his key back.
then i go down to 5th floor,
im not taking any elevator.
i go down floor by floor.
because the elevator is too slow.
from 24th floor to 5th floor,
i found the underbrush at 5th floor,
but i cant found it.
then from 5th floor go up floor by floor find the key until 20th floor.
but still,
i cant found the key.
again,
from 20th floor,
go down to 5th floor...
floor by floor,
i find it very carefully...
and,
im fail to find the key...
i stand at the underbrush look for the key,
one bangladesh come near me,
he ask me anything?
i said i lost my key at here.
he help me to find...
thank you very much although still cannot find it..
i go up again floor by floor,
until i reach 14th floor,
i saw a key is lying on the wall that near the window.
but im not sure is it Darbing's key or not,
so i plan to climb the window with iron grating to take the key.
but before that,
i inform the master of the unit first...
i felt sorry to him because he is a handicap,
he cant walk,
but he is willing to help me..
i said i want to climb the grate and take the key,
but he stop me.
he said he will borrow me a long iron stick to pull the key down to 5th floor,
and i can take at there instead of climbing the window.
when i heard it,
i feel touching,
again,
thank you very much.
now i bring back the key,
though i don't know is belongs to Darbing or not,
but atleast,
i already try all my best to find the key floor by floor...
last,
is that key important than my feeling?
don't even care my feeling and straight away blame on me when i lost my control accidentally drop it.
ya,
maybe im not throw it with full of my strength,
but if i throw it full of my strength,
it will fly to somewhere else also.
it isn't my ownself problem,
but is 2 person problem.
im not pass the buck,
but think for me,
am i wrong?
why don't you yourself go in and take the key?
why never stop me from throwing the key out of the window?
why never see carefully where the key drop? then when im asking, you tell me you don't know???
im wrong maybe,
but you're right too???
lost the key,
you may compensate to HR,
or duplicate another new one,
instead of all blame it on me and give me some harsh words.
im persist unreasonably,  but im sorry~! =[