Dear Rosemary. Although I think you're a great girl with a lot of potential, I think you are wasting your life away by always complaining and being pessimistic. Please don't take this the wrong way, because I am writing this to you out of genuine care and love. I think you should stop being so myopic and at least, try.
I'm not criticizing you. I'm just sincerely trying to help you realize something. And although I will not reveal my identity, I am pretty sure that many people around you will agree with this message.
Also, know that people do care about you. If you only let them, they will.