That sucks PKTrekGirl, it must have been horribly difficult situation to be in. In fact i can't imagine how shitful a place that would be. Yet another reason why i hate the corporate world.
I do appreciate my job, it's comfortable and like i said the pay is good. I think the reason i have been there for so long is because i know it's a good job. I'm just not very good at it and i think thats the problem not the job itself.
Well, if it will make you feel any better, I am a CPA who has spent most of my career, first as an external auditor and then as an internal auditor, rooting around in other people's work. And trust me - over the course of a 20 year career, this amounts to a LOT of people, and a LOT of work product. And that isn't even counting my review of other auditors' work (audit staff & seniors I supervised). And I have two comments for you:
1. I think you might be the first person in the history of the universe that I have met who actually admits they are not good at their job. I have seen a LOT of piss-poor work product over the years, but everyone has always got an excuse - usually one involving how their shitty work is someone else's fault. You are a VERY rare person, to admit your limitations. And speaking purely as an auditor, you would be the first person I'd help to IMPROVE your work product, were I around. Because you strike me as an honest and decent individual who would welcome the help - the kind of people auditors LOVE, for reasons which are of course obvious.
In fact, it would not surprise me at all if your supervisors really liked you and kept you around precisely because of your attitude - you try really hard, take responsibility for your mistakes, and know you need to improve. That counts for a LOT - at least in the eyes of *this* (former) supervisor.
2. If you can, I would really stick with the job until you get yourself a bit more sorted. Go to the doctor and investigate a possible learning disability, and if you have one, gather info about what you might be suited for that you can do for a CAREER - not just a job. Then get the training lined up.
And while you are doing that, put yourself on 'austerity mode'. This is what I did when I found out IBM was doing away with our division - I actually stopped spending money about this time last year, because I knew it was coming within a few months. I figured I had until about June...but sadly, I only ended up surviving until the end of March. So I was not in the BEST shape, financially...but the three months did give me a chance to build up a little 'padding', which is the chief reason why, so far, I have not had to break into my 401(k) money or cash in any stock. I might have to soon, if I don't find something (I am actually considering moving to another state if things continue to be grim here)...but so far, I am surviving, thanks to my move last January (continuing to this day) into 'austerity mode'.
In fact, tonight I am going to Target to buy the new Pearl Jam CD that came out yesterday - should be about $16 - $17. And trust me when I say that this is one of the largest purchases I have made for myself for anything but bills and essentials since last December (2009).

I have turned into one CHEAP mo-fo as a result of this unfortunate unemployment.

I had NO Christmas, for example - it didn't even happen in my little 'world'. I have had no fun at all in a year...but at least I still have my house. So far.
And this, coming from a person who used to have the money to buy pretty much whatever I wanted without even thinking about it.
Austerity! Start saving money if you are thinking about leaving a good job. You will be glad you did later.
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ARGH! why didn't the quote thing work properly!
Thank you for the kind words and awesome advise, PK. I hope my supervisors feel that way lol. I have never understood the need for people to blame others it's one of my pet peeves and unfortunatly too common in the workplace.
I did go to the doctor today and he seems to think everything thats going on workwise is related to depression. So i have to go back on some tablets that i was taking and go for a check up in 3 weeks. My doctor seems to think that my focus and ability to do my job may increase once i'm on medication and feeling better. I did approach him about any possible learning disorders and it's bascially a case of wait and see how i go with back on the meds. If in 3 weeks there is no improvement my doctor will refer me to psychologist to do some tests.
I'd like to have something to go to if I do decided to leave, but i'm going to approach my supervisors about changing my duties, maybe taking on something that isn't as intricate and where i have less chance of making mistakes. If that isn't a possibility i am going to see if i can be given a secondment to another area where i might be a better fit and i'm going to do a bartending course that i'm interested in to give me another option. However at the same time having some 'austerity padding' sounds like a good idea. I hope the Pearl Jam CD was a good buy!