It might be a good thing to grab some DPN's and give it a shot....It really isnt that confusing once you have them in your hands and see whats going on...
there are patterns out there that are knit on 2 needles...I just did a search today for some gloves and kept getting mittens knit on 2 needles. Which means seaming.
But no time like the present to start in on DPN's. I think they would produce a more rounded product. And you would be happy that you learned a skill you will use continuously in your future knitting.
Hope this helps.