I hate that feeling.when you feel sad but don't know why,you feel so empty,but nothing in particular happened. They ask you what's wrong,but you can't even explain.or they can't even ask anything. I don't know which one is worse. It just feel like I miss someone I never met. Like I need someone who doesn't need me.the loneliness hovers over me. I don't care. I isolate myself on purpose. I start hating myself and I want everybody to leave me alone. At the same time, I need someone to hug me and to tell me things will be okay.