thoughts please!

I'm trying to decide if I should stay with my internship or not. It started out awesome, and was for a few months, but they finally hired a real assistant so I am now just doing random projects and researching for Commerce. I also make a lot of copies and spreadsheets. Blech. If I was only here for experience and learning, and I have maxed that out, should I be done? Is it lame to just quit? Thoughts please!