This thread is wonderful!

I had a nasty hospital-driven unnecessary c/s with my first, and then a heartbreaking "failed" VBAC with #2 where I did everything "right," had a looong hard labor, and could not deliver my posterior/malpositioned baby vaginally.
#2 c/s was much better, because I called the shots and it was a necessary section.
Now I am planning #3, while still processing #2. I honestly feel like I have let go of any expectations for birth. I wanted that damn VBAC soooo badly -- I can't play that expectations game again. I am planning a VBAC this time, but with a far more realistic understanding of the random nature of birth. I am letting go -- I am just setting up the best possible conditions for a VBAC and then letting it all go from there. I know I will work hard and try my damndest, and I also know that sometimes, that's not good enough.
I am pretty cynical about birth now, & especially about the language of VBAC (success/accomplishment/failure). Yet I am moving forward with another VBAC. It's a strange place to be in.
Thanks again for this thread.
ETA: I re-read the OP and wanted to add that I don't buy into the idea that doubts or fears or planning for contingencies will impact outcomes. You know what, that means we blame the woman every time their birth doesn't go the way they planned, because their thoughts weren't pure enough. That's not ok. You have your plans, you give it your all, and the outcome is beyond your control.
I think loss of control is at the root of everything related to VBAC.