The mismatch, as I believe I have discovered, is in the fact that I have no real idea of how close other people expect me to get with them. I dislike being called upon to be an emotional support for others even though I can empathize with their loneliness and desire to connect with others.
It seems to me that I'm drawn to those who also are uncomfortable with closeness and when I reached out to them in the past, they have shown a cold or disappointing response and it never develops.
I take what seems to be the easiest and most natural paths with people (forgiveness comes easily, sparing them criticism) because I want relationships to be as effortless as possible. when they get overly demanding or leading me into an uncomfortable direction I immediately begin to back away.
I don't like this about myself, but I have learned that I am of no use to anyone if I try to accommodate the role they seem to be demanding of me.