Lark Davis warns crypto investors to prepare for a potential market downturn within the next 369 days, emphasizing the importance of seizing current opportunities before they vanish. While altcoins may temporarily outperform Bitcoin, he cautions that many will not survive the next bear market. Davis highlights the need for strategic profit-taking and warns against excessive leverage, urging investors to remain disciplined and focused on long-term goals amidst looming economic uncertainty.