i was saddened when i couldnt get out of work on time
Oh, that's always tough and frustrating.  What kept you behind?  Does it happen often?
they just dont let you leave if there is too much work left to complete
That's how my job works too.  Some days I find myself eating dinner very late because we got stuck behind at work.  I try to just stay thankful that I have a job though!  What do you do to decompress once you're home?