Put some skin in the game.
Whenever I see these proclamations I wonder "What will you do, how will you apologize, what will you say" when it all goes terribly awry and doesn't happen?
So many doomers have made so many proclamations over the years. They got rich doing it. They got famous doing it. And they were found to be wrong when dates passed and the situation wasn't even close to their disastrous warnings. No apologies, and they didn't return the doomgloom cash they raked in either.
What will YOU if you are wrong?
Will you apologize, or skip on to the next histeria hoping to cash in on the mass fear generated by hyperbole and greed?
On the other hand if you are right, we will all know about it.