I don't know you and you don't know me, but I've posted here a few times and seen your posts. I'm looking up at you and seeing where I want to be (not necessarily at a regional, but flying turboprops and jets) and I have to ask...how did you get this far?? I don't want to be a pr!ck about this, but your career's over? gotta find a different career path? Suck it up and get over it. You've gotten this far and now you're going to give up (from the sound of it, anyways)??? Give me a break...and the Turbine SIC. Get out there and keep plugging away. Your career's not over...there are a lot of people with a lot worse on their records. Find a job, survive for now, if necessary, and continue on for your goals.
Sorry I'm not the happy-go-lucky guy but seriously, not everything is a positive in this industry. You'll make it through this and be better for it. BTW, did you learn anything from this experience?
Good luck and good job hunting!!!

tx