Having a good roommate is fun. The rent, cost of furniture and other household essentials go exponentially cheaper. If both of you get along well, you would get along with her friends too, which means an extended network of people to hang out with. You will always have a companion to discuss every last detail of your dates and crushes. Also, you get to bitch about people you don't like together, which is the greatest joy of life. Plus you are never going to be late for work as the other person is always going to wake you up in the morning. And they can be the knight in shining armor in many compromising situations.
But if your roommate is a crazy person, life can be a horror story. Here are a few crazy roommate confessions that will make you want to never have a roommate and live alone forever.