I am unbearably lonely

Hi Roswell.  Yes loneliness can be very hard, estrangement from family can bring on inner conflicts and stress.  You deserve to like yourself and have self esteem which would lead to lessening of severe anxiety.  

I love your efficiency of expression.  You speak for me.  Thank you.  My loneliness feels like a type of  addiction.

I break it down by playing tennis occasionally but find the social aspect of anything difficult.

I am with you in spirit; I wish you well.  I believe that I am one of countless beings past present and future, known and unknown who are on your side. 

Aww - thanks :)
Reminds me of some song lyrics:

And the moon and the stars
Were the gifts you gave
To the dark, and the endless sky

(Don't take the rest of the song too literally though!)

May all your good dreams come true. And the moon and stars sparkle for you.

It's horrid. I feel it too. There are nice people here.