thanks for all the replies. i honestly dont think they were testing me at this point, they didnt have much work and somebody had to go home. in my hub i guess they ask the newbies first, because the other newest hire has left every time they've asked me and i said no.
i'm a full time student and have a lot of other obligations besides UPS, although I will phrase my response differently next time...."I'll go if no one else will, but i'd prefer to finish out my shift."
someone mentioned being let off for poor performance....will my PPH impact me getting senority? i'm sure i seem like a big nervous wreck now, but i'm just wondering. my sup said my PPH was "unacceptable" at 206, but i was hauling over 70s and running from one load to the next.