I did get a job without my credentials-- my very first serious one in the tech field, which was doing technical support for BSDi.
I didn't know anything about unix, or really anything about computers. I'd been evicted from my apartment and things were looking grim. I lied on my resume and landed the job with my magnetic personality.
After which I had about two weeks to fake out my employers and learn enough of the subject to get a foothold--- which I did. Necessity is the mother of a bit more than invention.
After that, I had a number of diminishingly shitty positions up until about 2003, when I started getting the kind of work I think is interesting, worthwhile, and pays very well. That's THIRTEEN YEARS of paying my dues in low-salary, dead end positions. That's why you keep leaving them, see, that's the whole point.
Again, this is all about EFFORT. I made the effort for almost a decade and a half to get to where I wanted to be in computers, and I did it without a degree. And I have half a dozen colleagues who are doing exactly the same thing *right now*.
But if you'd like to sit there and validate your own shortcoming some more and coddle the masses into believing there's nothing out there for anyone without a piece of paper no matter how hard they work, feel free. Once again, it makes it much easier for people who are willing to put the effort in to get the good jobs.
Keep it up.