Thank you! I'm not sure where I'm at. Too many thoughts keep popping into my head and, once popped, swirling round in there. I've filled a notebook in the past few days - it's useful, but I also feel swamped. I'm not really expecting answers as such, just thought it might be helpful to put it out there ... some of it, anyway.
I remembered a seemingly small incident from my teens. The popular catch-phrase at the time was "I mean ...!" which I'm sure was as annoying as "Whateva" is now. I was telling my parents about some trip or something, that my friends were going on, and for some reason they assumed I was asking for the money to join in. I didn't get a chance to explain until they'd already had a go at me for being greedy, selfish, grasping, etc - I finally managed to yell "I WASN'T ASKING FOR THE MONEY!" loud enough and they stopped. I then said "I mean ...!" and they both piled into me. Probably with physical violence, I don't remember, but I do remember the massive rage from both them at once. When I finally got to ask "What was THAT for?" it turned out they thought I'd accused them of being mean.
What I recall, at that stage, is giving up. It was never going to be about what I meant, or even what I said - only what they perceived and, where I was concerned, that would always be a fault. I now realise, too, that I have a horror of being thought mean (and have, in consequence, given far too much away - materially and emotionally.) Luckily, this sort of realisation is usually enough to make the change! But ... that evening, I understood they knew nothing about me and cared less. I was their "fault".
I've been looking to find my fail script, following Eric Berne. I know Transactional Analysis has moved on a lot since Berne's day but his books have such resonance with me, it seems sensible to use his tools. Trouble is, I've never worked with a 'script analyst' so I'm feeling my way in the dark really. Failures got Dad's attention - with all of us, not just me. I passed six O-levels but he was only interested in the two I failed. I don't think he even asked about my pass grades. He ranted, knocked me about, docked my spending money - and put me on a typing course, which I was to do instead of re-sits. So failure got me attention, and instructions on what to do next. This was true of everything in our family: direction was determined by one's failures, not success. Funnily enough, in my later business life I was very good at critical path analysis 
It wasn't enough to 'just fail' though. A failure was only worthwhile if you'd worked hard for it. If you hadn't even tried, there was no noise - just a nasty flow of sarcasm, then finished. And there was no further instruction. So, to get the attention and the next-stage instruction, I had to work hard to fail. This is, absolutely, reflected in the patterns of my work and relationships as an adult. I work hard, I succeed, I start to fail, I quit or get fired, I start again with a new one. I even build in failure insurance, with small misdemeanours & attitude problems that are overlooked during the success period but ensure my ultimate failure.
I must have known Dad considered his parental duties completed after A-levels, because I didn't work at all for them: instead, I worked hard at not working. There was no fuss over the one I failed - and no instruction, either. He just chucked me out. I was, literally, directionless. Strangely enough, my proudest achievement was getting one good grade, despite all the hard-working Not Working! Pride in having failed to fail, after working hard to fail?? 
I'm frightened of ending up with a scripted fail to my recovery - and I already feel directionless.
Heck, there's loads more. I wasn't aiming for the Longest Post Award! Better save the rest for laters.