I need help identifying an emotion. it sometimes comes on when I'm alone, or when i've not had enough alone time, or any number of random situations. the best description I can come up with is this sort of sense of dragging sadness and unease and feeling not quite right. anyone recognise what this is, or have any suggestions ? my current working theory is that it's the feeling of lying to myself about something so deeply that it makes me feel like crap, but i could be wrong.