Lonely?

People, who are on the outside looking in, don't see the real pain that lonely people deal with daily.  I sit around others who have someone in their lives.  It's amazing how, they can judge me, when they are living with someone who keeps them from being lonely?  I see people who can't even appreciate the relationship they have.  I don't have one, and that sucks!  Now, that I am older, it's even harder to find someone who wants to be with me.  I feel like a "left hand" on a right arm.  Going out to public places becomes just as much pain as staying at home alone.  Even then you are alone, because no one is interested in you or cares about the things you say.