sad -_-'''

Yesterday i saw a very sad situation .When i went to School's Cafeteria along the way,I saw a supervisor scolding a worker,she shout him,that worker is a very old man.What i knew is only a small problem,that old man didn't change the dustbin plastic bag,he only pick up the rubbish on the top area.So that supervisor very fierce and loud scold him.Even some of the boys said:my army even didn't treat them like that!!!Wao...honestly when i saw that old man i really really very sad.My heart have entangled.If i have the power i feels want to slap that supervisor and get fired to her.You know that old man even not understand that lady talking about,she even use English let him not understand. Then along the way i went for class ..again same situation happend.She scould another old worker again .