Key points
The difficulty adjustment every 2,016 blocks helps maintain a consistent 10-minute block time, preventing rapid inflation and network overload.
In October 2024, Bitcoin mining difficulty reached a record high of 95.7 trillion, increasing energy consumption and putting pressure on miners' profits unless they adapt to more efficient equipment or lower energy costs.

Key points
Bitcoin dominance reflects Bitcoin's market share in the total cryptocurrency market capitalization. It increases in bear markets when investors seek safety in Bitcoin and decreases in bull markets as speculation in altcoins rises.
Bitcoin's price is sensitive to macroeconomic factors such as interest rates and quantitative tightening. In times of high interest rates and reduced liquidity, Bitcoin behaves as a 'risk' asset, with price declines typically dragging altcoins down as well.

Key points
Investing in Bitcoin when prices are at all-time highs can allow you to enter the market just as prices start to rise parabolically or peak before they are about to crash, making timing investments challenging. Investing at the point when Bitcoin prices peak carries significant risks, including extreme volatility, the potential for large losses, and regulatory uncertainty. Despite the risks associated with the cryptocurrency market, the potential of Bitcoin is unparalleled, with widespread adoption and the narrative of “digital gold” attracting larger investment funds. Useful Bitcoin investment strategies for managing risk relative to reward include dollar-cost averaging, diversifying your portfolio, and long-term thinking.

Key points
Organizations, including hedge funds, pension funds, and Fortune 500 companies, are adopting Bitcoin for its inflation hedge potential, diversification benefits, and blockchain technology.
Organizations invest through direct purchases, Bitcoin futures, ETFs, custody services, and Bitcoin-related stocks, offering various strategies that align with their risk profiles.