(((clouds and sun))) - I'm sorry you're feeling sad and think its because somethings wrong with how you relate to people here. If you haven't been posting lately, that could be one reason. Seeing posts helps remind people you're around. Also as Rohag said - many members here might be struggling with their own issues etc. I'm usually around often, so I would be happy to have a person who's not even on my list, PM me. I don't recall you having any conflicts here, so try not to feel bad. Its good you're sharing your feelings, this way we can reassure you its not personal. Feel better soon.