You worry too much. You always have, and maybe you always will. You shouldn't have to, but it is just in your nature to worry. You wouldn't really be the same person if you didn't.
I just want you to know how good your life will be. There will be times in your life that will test you to the max. The choice you have to make is whether you will allow yourself to play the role of victim during these tough times, or whether you choose to rise above it all. I'll be honest with you. There will be times when you choose to be the victim, but that's okay. It does not make you a bad person. After all, you are only human.
You expect so much out of yourself, and because of that you sometimes expect too much out of others. As a result of this, you find yourself disappointed every once in awhile - sometimes even more often than every once in awhile.
I know you get lonely a lot. You have never really had much good luck with relationships, if any. People have continually taught you that you can trust no one, because they will just leave you in the end. However, I want you to know: all of that will soon change. It may seem like you have to wait forever, but remember that little quote you love so much? "Some things in life are worth waiting for...even if it means waiting forever." Yeah, that quote. You knew it was true before, but you will come to realize you believe it with every fiber of your being. You will find the one you have been waiting for all of your life. Well, you will discover him anyway. By the time you realize he is the one - the soulmate you have been wanting to meet all of your life - he will have been in your life for quite some time. Suddenly, you will see him in a new light, and a metamorphosis will occur right before your eyes!
Don't get me wrong; there are people who will let you down in life that you never though would, but you must always be the bigger person. You are so strong. You have been through so much already, and you can make it through this. I know you can, because I am you, and you are me. Together, we can do this.