How does one combat being lonely?
By just getting out and doing something. Anything.
Go to the bookstore. Or the coffee shop. Go for a walk or a drive. Just do something you enjoy. You get your mind on other things and you won’t let yourself dwell on it.
Well, you’re doing one thing about it, and that is talk to us weirdos. 
Have to second peritrochoid’s advice. If for some reason you feel you don’t want to face the outside world, give a friend a call.
Have you also thought of giving a Aspergers MB a go? There’s one here for the American Northwest, and another here. (The second one has a forum for Autism Spectrum Disorder, on an ADHD MB).
Well, Aslan, you could IM either d_redguy or myself, for starters. Where have you been lately?
Also, I know you have a new(ish) kitty. You could always play with him. That always helps me when I’m feeling a bit down.
Thanks Icey.
hyperjes - Sorry. I’ve been very busy lately, I’ll try to get on more.
A sorry here that I haven’t been on ICQ since I got back from overseas, mate. I’ll hail you some time.
Go do volunteer work. It’ll get your mind off yourself, and you’ll meet and interact with other people. Plus it’ll improve your character.