I figured out the cause of most of my depression. I'm pretty ****ing lonely. I can't really talk to my friends because we're really not very close. I'm 26, had one relationship my entire life, 5 years ago. Haven't come close to anything resembling a relationship since then. Had maybe 2-3 women I've gone on second dates or third dates with. I get swept into these waves of depression when I see people in relationships. Anyone else feel like this?

EDIT: Also, I'm starting to feel just a general disdain for alot of people. I don't really respect many people nowadays. Is there a term for this? I feel like everyone is kinda dumb and focused on dumb things in life. It makes me a little depressed that I have to live with all these idiots