If your friends don't like you for who you are then they aren't your true friends. What I think you should do is try to look for people to befriend who have no problem with who you truly are. Don't at all try changing who are for other people because that only leads to different problems. Be yourself and try to make friends who appreciate you for you.
Signed Mr.Swag
Dear Isolated,
Maybe your friends just don't know what to do. Maybe their so caught up with other things, and trying to help other people that they can't always spend time on you. I understand this is hard, and that you must feel very lonely, but just keep trying to be there when they're talking, and try and join in. Ask them about new things, teach them things! They might find that interesting, so just keep your head up.
Sincerely,
Mr. Swag