Yes, and the most ironic part is that I'm not actually socially isolated. I want to talk to others about my feelings, but I simply can't. My family always says things like 'perk up' or 'you know you have it so good'. My mum doesn't understand at all and internalizes things rather than listening, and my father treats me like a child, I'd be much too afraid to talk to him. My current partner is great, but I know that he listens out of pity, as we've argued and he's said 'I've tried to be there for you, think of how much I've done'. This and other hints that he thinks depressive people need to keep their problems to themselves. Plus I know they all think CTB is a selfish act, and their constant reminders of 'how lucky I am' only make me feel even more guilty.
No one wants to hear the pitiful moaning of a depressed girl. Best to try to hide it and remain alone in the mind.