I rarely say this but that is absolute tripe Rog.
You voted 'Remain' and may be heartily sick of all the arguments, I know I am...and MoP you may well applaud Roger's attempt at closure but who started the bloody thread in the first place?
To liken this debate to the 'grieving process' is though untypical nonsense.
Grieving is a process you can do nothing about, a process that usually has to be gone through following bereavement, that you cannot change and have no alternative but to work your way through.
Brexit is not. There was an unbinding referendum that went a certain way. Whether I agree with it or not is hardly the point, but the facts are that since June 2016 our government has run around in ever decreasing circles paying attention to little else, industry and aspiring business people have repeatedly described the Brexit factor as unsettling and the majority of leading businessmen are virtually pleading for as 'soft' a Brexit as possible.
As for you and Andy having 'come to terms with what has happened' and moved on. Good for you, although Andy, in recent posts, has still conceded that Brexit is likely to cause us harm and that those who are already least well off are going to suffer the most. In such circumstances how can any thinking person simply 'move on'? It's a mistake, it is going to do us immeasurable damage and there are far better informed and more knowledgeable people than me saying so. All that has been achieved so far is that we have become increasingly alienated from our European neighbours. How the hell does that help?
If you take a wrong turning Rog the wisest thing to do is go back and get it right at the second attempt not just stubbornly plough on forward ignoring all the warning signs.