Good question. When Bitcoin? I think that for Bitcoin to be Bitcoin, the dollar has to go to the underworld because the dollar being the currency of the United States and the world's reserve currency, it is difficult for them to change it, that would take away the strategic advantage they have. With Bitcoin they do not have that control, they could not sanction anyone at will. We will see what happens with the BRICS if they decide to use Bitcoin as a reserve currency, in fact they are already carrying out operations with GOLD, something that for me is expensive just because of the movement of the metal from one place to another.