Faith recharge, the difficulty of BTC increasing from 1 million USD to 10 million USD is far less than that of BTC increasing from 100,000 USD to 1 million USD, and even less than from 10,000 USD to 100,000 USD. Never say it's too late to buy coins, the last Bitcoin will be mined in 2140, it can keep rising until it sends you and me away. In the end, global economic statistics, GDP, this P and that P, will be measured in Bitcoin, the dollar will be eliminated, and no one will use the dollar anymore 😁