Exciting! MicroStrategy boss Saylor says: 'By 2045, one Bitcoin will be worth $13 million.' This means Bitcoin needs to reach a market cap of $273 trillion within 19 years. To help everyone understand what $273 trillion means: All global stocks → approximately $140 trillion All vehicles on Earth → approximately $15 trillion All gold ever mined → approximately $34 trillion All silver in the world → approximately $4 trillion Total assets of the U.S. banking system → approximately $24 trillion Total global residential and commercial real estate → approximately $105 trillion Every piece of artwork, watch, and collectible → approximately $15 trillion So, for BTC to hit a $273 trillion market cap in 19 years, is he dreaming too big? Or are we just not daring to believe?