our doc 2 should handle its thesis by just making sure everything is summed up in it. it should start the other paragraphs and start the paper. its very important to the paper and it can help you a lot if you have a thesis and make it easier for you to get ideas along with help you write stories as well.  i personally don't use one and i just do introduction that's kind like a thesis, but that's just me that helps me write more.