It takes too much money, money, money, money. It'll be a waste of money. That's why they don't do it. If it was possible, they would have done it already. You don't think they have looked at all the angles. They can try to attack Bitcoin, but bitcoin's network is so big right now. That it takes money a lot of money. Money money, money, money money to disrupt the network. It's so big. It takes a lot of money.