XGX,
I just came across your thread. This is a very eloquent and moving posting you made here. Naturally, this is total conjecture, but your allusiion to aspergers is probably pretty significant. I wouldn't dismiss it as simply an excuse. Everyone has some level of insecurity, and when we interact with someone new, we look for signs of affirmation and acceptance. When the other person doesn't exhibit that, we feel rejected and we often just go away.
My point is that perhaps your aspergers and your insecurity cause you to not give out those vibes that people look for as acceptance, so they quickly turn away, not realizing that they are misinterpreting your slightly off the beam signals. It is natural to take their respones as a rejection, just as it is natural for them to take your signals as a rejection. The irony is that neither signals are valid. In this case, everyone is responding to false and superficial signals.
The other thing is that your need to have someone who is there for you and really cares about you is only too natural, especially if you have not had many relationships at all like that. So don't think that is any sign of weakness, and do pursue that however you can.
But let me also say that you shouldn't dismiss the good work that a good counselor could do for you. The fact that they get paid doesn't change the fact that they would care about you in a professional way. And not to replace a good relationship, but their skills and techniques also have a lot of value compared to the well meaning but amateur attempts of a good friend trying to help you. Although you are a unique individual, most social problems we have, even the seemingly dehibilitating ones, are pretty routine to a good counselor.
I guess what I am saying is that you should seek out close and caring relationships and you should also seek out some professional help at the same time. They don't have to be mutually exclusive, and they will surely be complimentary.
Good luck, XG. I hope you find what you are looking for. Your writing is eloquent and it bespeaks of a kind and valuable person behind it. You deserve as much love and caring from someone as anyone else does.