There is a women in my class who is 35 years of age and she claims that she is a Jehovah Witness while acting like she is better than everyone else. For one thing, she constantly gets into fights with her other classmates and even the instructor about their own Christian beliefs in that she is all right and we are all wrong. She also has the tendency to dominate the conversation when it comes to having class discussions and half of the time you can't understand what she is saying. because she talks too fast. Finally, she has no consideration for anyone else but herself and hogs all the class time talking about her stuff. For instance, she spent 45 minutes on Thursday talking about a subject and didn't let anyone else have a chance to voice their own opinions. When it was close to break time, I even said something in the end in regards to the subject and she goes "How long is this going to take because it's break time?"
How should I approach her without sounding like a jerk because she is really confrontational the next time she talks like that..