Emily, this might come off as a little rude....but, how can we really help you if you negate every bit of advice most, if not, all the members here posted? I mean, whenever something is suggested to you, there is always a reason (excuse?) for you not to be able to do it. So what advice are you really expecting from this thread? Again, not trying to troll, flame or start an argument. I want to help too but I am afraid that anything I could possibly suggest will just be rejected along with what the other members said. It's totally understandable that not all jobs are for everybody.
But you've rejected every single suggestion, pretty much. What more can be said here to help you if you won't even begin to accept the help? I know. I can be like this too, especially when depressed and even more when suicidal. But when I am the one offering help and having that help negated, I can see how frustrating it is. The question is; do you really want a job in the first place?
It's good to be cautious, not paranoid.