I cannot believe that anyone really knew all the implications of voting to leave, no one really understands it all now, even those paid to understand. Anyone who says they did is either fooling themselves or just bluffing in order, perhaps, to justify why they voted as they did. There is nothing wrong in admitting you didn't fully understand and changing your mind or as, a result of further information, sticking to your opinion.
When people post a 'fact' without a link to back it up I distrust the 'fact'.
When I ask a question of a regular poster and they never come back on the thread, or simply don't answer the question, I distrust their opinion.
I don't feel that any of the back biting and sarcasm does credit to the posters and surely it undermines their posts.
I cannot think of a better way of healing this country than to get the best agreement the civil servants can and then put it to the country. Anything else will simply cause more unnecessary upset for everyone.