Exactly what the title says.
If bitcoin dropped to the price of a dollar (which we hope it never will), what would you do? Buy more and hold, sell? Buy a promising altcoin like ETH?
I personally would buy more bitcoin.
i think this wouldn't happen why ? because we know that some country are not using bitcoin or in the short term bitcoin in their country are banned some people or investors are still using bitcoin or their always exchange their real money into bitcoin currency so that they can invest and they can easily grow money , some people are using bitcoin currency to gamble for their boredom