I know what you mean, I to have a difficult time keeping friends or even making friends. It is hard because my motivation and interest levels are so low that I don't always want to do things that other do, so they just start excluding me from things. I also don't have many friends online, not really sure why that happens since most of the sites I go to to talk with people are sites where they are going through the same thing or some similar to what I am facing. Not really sure about this site yet because I am new to it and have not been on very often.