This may be situational. Just because you open yourself up to new concepts and ideas, doesn't exactly mean that they're going to fall in line with yours and make everything seem less segmented. To just "get over it", would be to just lessen the intensity of what you're feeling and brush it off, by how you want me to go about it, instead of confronting it and actually accepting it. I don't feel alone simply because I don't think I can find someone. It's very hard for me to get out and find someone to be around to be around at this present time. I mean sure lets players sound nice and all, but it's a lot less personable to me. I'm always looking for someone to connect with, so I don't feel so alienated from everyone but myself.
Finding someone in the real world is ideal, but it's pretty hard and probably won't come straight away. Just from what I'm seeing, you're holding onto yourself too much, and although how impossible it may seem, even something as simple as changing attitude (for example) may allow a natural progression, one which may make you feel better.