He did when FB's stock fell from $242 to $216 a couple days ago. Now it's back up to $234, so you do the math.
So he is worth $82B now? Do you think he really loses sleep over that? He knows this is temporary and the stock will most likely bounce back.
He hasn't really lost anything. Even if he was planning to liquidate all of his stock right now, and assuming he could sell it all at the current market rate, what do you think could really be bought for $6 billion? They are just numbers at this level. He hasn't lost anything tangible.
By that logic it's impossible for him to lose anything tangible so OP's comment is pointless.
> OP's comment is pointless.
We at least have consensus on something.
Not impossible, but very unlikely within the realms of the existing financial systems. You can't control billionaires using the very systems that made them billionaires.