It would appear that you would rather Brexit failed just so that you can say that you were right all along. Quite sad that.
I'll let Stan speak for himself. I don't know anyone (including me) in the country who doesn't want to see Brexit work. If it does, we'll all benefit. What's the issue is no-one seems able to explain in any credible way just how that is possible. As far as I can tell, it's all hopes and dreams and no plan. Brexit not working - because it's just too hard to do it without taking a huge hit of collateral damage on the economy - seems the likely outcome.
The optimists among us will say that it will all be alright in the end and that people who ask for more detail, or more proof, or more certainty are just pessimists.
Pessimists is what optimists call realists.