all my investments and efforts will be useless. and if that happens our government are hypocrites because they just banned something that will give rise to our economy.just out of nowhere
But they wont have control over this crypto currency then how they will take bribe, so i think no government will legalize the Bitcoin. But some country are not giving any stand of whether it is legal or illegal, so the users of that country can use bitcoin and other crypto currency and enjoy it.