No, I didn't address it because it is impossible for a person to drink voluntarily after making a Big Plan. I'm sorry I didn't make that clear enough.
the Trimpey quote makes that clear. and you've made your agreement with that clear in various statements.
this is why i started the thread: by extension it implies: if you drink again, then, therefore, you had not made a BP.
and if the concept of "you cannot lie to yourself" contradicts your own experience of being sure you made a BP, yet you drank again, one seems left with this: either you DID lie to yourself (or i could soften it and say "you fooled yourself") or since you did drink again, uh...there WAS no "proper" BP, which is the same thing.
what this doesn't address is the person who genuinely made the BP and then drank again. the answer given to that is: IMPOSSIBLE.
which is no answer at all.