[...]
Your first paragraph: Neither he nor I have said that the market price is identical to everybody's sincere valuation. The point is that everybody has a different valuation, either above or below the last price.
The other paragraphs: Yeah, all kinds of reasons for what people do.
I'm getting the feeling you're reaching here.
Jorge's original quote, one more time:
everybody who who owns bitcoin thinks that they are worth more than 245$; but, on the other hand, everybody in the world who has some money to spare thinks that 1 BTC is not worth 255$.
"thinks that they are worth" ... "thinks that 1 BTC is not worth" ...
If that's
not supposed to be about fundamental, "sincere", valuation then it's phrased pretty misleading. If it is about fundamental valuation, see my argument above.