another factory done

i just finished another 2-week factory class.  these are tiring classes!  i enjoy the actual work, but when i'm in the middle of these classes, i wonder if it's worth being seemingly unable to do anything else during that time.  i can even see a difference in lumi's language skills -- her english takes a dip.  it's depressing.  but i guess having a career i don't like would also be depressing, right?