Yes, I've worked in call centers since I was 17... I'm 21 now.
1st job: Staples Call Center, customer service inbound calls. "My G--D--m box of paper is late, I'm losing money. Where the hell is my paper?!?!!?" Was there about 1.5 years
2nd job: Citibank Call Center, collections outbound calls. "Sir, you need to go grab your checkbook and make a payment. I know you're in the IT field and things are rough right now, but you should've had a savings before your life crumbled before your eyes. Go get your checkbook." 1.5 years
3rd job (currently): Interstar, customer service inbound . "Hey bud, I'm broke down on the side of the road. Why don't you get your damn company out here and get me rolling again."
I'm getting sick of it =(