Pissed!!!

i get annoyed by agents barging in the office without even greeting or being polite. then they would ask "can i get my check?" or "i would like to ask bout the salary.." or "why did i just receive this amount?" it's like they treat us like ATM machines here. grrrrr!!! how i would like to answer them back. but i just put in mind that i'm HR and HR should promote patience and employee displine. if only i could not release their salary...but were after Labor watch...