Me : Yes, a couple of times.
X : It is bad?
Me : No. It's mostly ok. There are a couple of tweaks needed i.e. a few show stoppers on binding vs ratification.
X : Is that what the amendments were about?
Me : No.
X : What's going on?
Me : I'm the wrong person to ask. I don't see "no deal" as being the cliff edge that many propose. Of course, a compromise is acceptable. Chequers, as is, isn't that ... it has some show stoppers that need fixing but there is time.
Me : Tricky. You'd need the mandate, to negotiate a multilateral withdraw etc. There are political reasons for this (i.e. statecraft) but there are also consequences, it runs certain risks especially in terms of the psychology of the nation.
Me : Uncertainty is one thing to manage (everyone in business likes to grumble about it because they're mostly hopeless at managing it) but confidence is a different beast. If you lose that, at a nation state level, you can cause incredible damage.
Me : Ok, how do I put this? We can't. It's to do with the nature of complex systems. The equilibrium won't be the same despite our attempts to believe that we can make it so in a rules based system ...
X : Prove it.
Me : Gosh, the problem with complex systems is ... I can't. I can just run lots of scenarios, some with good outcomes, some with not so good.