you shouldn't just disappear... its so easy to feel like that, but its not what other people want either you know...
im sure your therapist isn't "mad" at you, just concerned and wants you to be well...
i know when i was in the hospital i should of stayed for longer too, everyone wanted me to stay for longer but i was being treated for the wrong disorder so they weren't really adjusting the meds or anything to really help... just kept me from hurting myself and increased all the meds and added moodstabilizer and stuff... i think the best thing about the hospital is just they can try to keep you safer... dunno about the med stuff because i kept telling everyone i didnt think i was bipolar but i guess everyone just thought i was being manic and not wanting to accept the diagnosis... but maybe they do adjust meds to really help some people in there, guess i was just a little unlucky with that

i think you should try to take it easy, dont put too much stress on yourself ... gotta be kind to yourself you know?
even when we start to feel better it seems easy to be triggered back into another episode...

take care