Dear Lucy,
Thank you for writing to me. I'm very happy to be your friend and I would like to give you some advice. First,you may tellyour parents yourideas. Don't keep your thoughts to yourself. Maybe they think the things they do are good for you. Second, don't have too much pressure. Just try your best. I think Where there is a will, there is a way. You should take care of yourself.I hope you'll be better soon.
yours, Mary