The article discusses the weight of high expectations on top performers, using Nvidia as a prime example. The stock experienced a significant drop in market cap after reaching record highs, highlighting the dangers of inflated expectations. Analysts have raised concerns about Nvidia's sky-high valuation and the potential for new competitors to challenge its dominance. Similar concerns were raised about chipmaker Micron's earnings, which failed to meet unrealistic expectations. Despite differing opinions on Nvidia's outlook, experts agree that the stock is priced for perfection and will face harsh consequences for any missteps. The article also touches on Amazon's soaring stock price and the ongoing questions about its corporate culture. Overall, it emphasizes the importance of managing expectations and the risks of overvaluation in today's market.