How dumb could a HE be...

It was all yesterdays work...Panchat was "helping" one of the workers there...he was told to do simple task such as....removing the tires and service the brake pad...well everything went fine until he place the brake pads terbalik....means the metal part is facing the disc brake which it wasnt supposed to be..so i told the worker that there is metal to metal friction...but he dun wanna listen to me...mayb im jz a noob to him..(not to say im pro la...but i am..) hehe....so the fella luckily din drive back home that car...so the next day...means today he called Panchat to remove the tires and check again...GG!!!the back of the disc brake was totally gone...wavey....see the shiny part of the disc brake...dats wat happened...the new brake pad became like old edi....but i think old brake pads oso wont b like that...This is the culprit...well...cant b blamed...after finishing the work...we all went and find a place to sit la...so my fren sit in the car wif another worker la...on that same car lar...Panchat was leaning on the window deflector...and the next thing u noe...it broke...cant see that clear...this is a clearer part of view....but still not tat clear la...anyways...
After breaking it...he went to another car...and not telling the owner of the car that he broke it...irresponsible...but den i help him tell the owner...i think he was pretty dissapointed on him...wahaha....im evil....and yesterday was even worst...the boss scolded him for not mopping the correct way and he scolded him back tat he is mopping the correct way.....i stoned and look at him...