Isolation doesn't suit me either, not at all. I'm very happy with my own company and rarely bored, but having NO options for going out really does suck.
I have loads of online friends dotted around the country, some I've been friends with for ten years and met, gone out with say once a year... but none nearby.
Another bastard thing when my DD was smaller I didn't have anyone to babysit. Now I don't need a sitter the one or two people remaining in this town I could have possibly gone out with have got fed up of me not being able to go out, stopped asking, defriended off fb and buggered off to surrounding villages - plus they have wee babies now and the problem in reverse.
I could honestly weep at how everything has consipired so thoroughly against me having a social life! I don't though I just get on with it, but it does hurt sometimes and feel awfully lonely when my DD is away and I'm in alone again on weekend nights, and I observe other peoples sucessful social circles and regular goings out and feel a whole lot of envy.
I'm just glad I was an only child for the first ten years of my life... I got used to making my own entertainment and keeping busy. I'd be in a straitjacket by now if it wasn't for my natural ability to cope with alone time and the childhood, I think.
I also joined fishingforafriend and met a nice woman on there having the same probs as me but she is a 40 min train ride and one change away even though it's the same county. Gah.