I think these significant developments will take much longer.
If you are wrong, will you come back in 2 weeks and admit you got it wrong?
That would be 2/23/18.
In terms of my housemate, as I've watched him at such close range, it has often been annoying to sometimes infuriating how right he can be so routinely.
But he, too, will quickly admit to being wrong when he can see the evidence clearly enough.