If you don't feel there is anyone to turn to, turn to yourself. Stay strong in your belief of yourself. You can't let other people's behaviour influence your future. This is your lifelong dream you'e talking about. It's sooo hard, hon, but when you're around them, just hold tight to the belief that you are good, you are important, your future and dreams are important and you'll do whatever it takes to hold on to it. Do you have other classes where you feel more comfortable?