Sam, what HL said.
Too many times WW has commented on forums and written or said things which do not stand the test of time. Consistent actions AND words would go some way in restoring trust after over 10 years of lies and 3 years of TT. Nothing matters more than following up your words and actions with MORE words and actions.
I'd need to see her doing stuff independently of whatever is going on and see her actively tackling her issues of CA, selfishness and inconsistency. It doesn't matter to me how she feels about her effort, what's important is to see her trying to be unbroken and replacing her broken coping skills with healthy ones.
AND what ks said; admitting failures and volunteering information with a clear unfoggy approach as to the whys and a plan of action.
The key terms being cocnsistency and accountability. Just saying you're committed and excusing stuff by saying 'I'm no good at this or that' (cue non verbal communication) is going to lead to further suspicion not trust.
Just my 2 cents from where your BS may be, you can choose to ignore if its irrelevant.