Jim Cramer is a person who tells people how to invest their money. He says that people should buy shares of big technology companies, but also sell some if they become more expensive. This way, they can make money even if the price goes down later. Read from source...

1. Cramer is a financial analyst and TV personality who often makes bold claims and predictions about the stock market. However, his advice should be taken with a grain of salt, as he may have ulterior motives or personal interests in recommending certain stocks or securities. He also tends to exaggerate or oversimplify the facts and trends to appeal to his audience and generate more views and ratings for his show.
2. Cramer's advice to capitalize on big tech shares may be driven by a short-term speculative outlook, rather than a long-term value investing strategy. He seems to focus more on the upside potential of these stocks, without considering the risks and challenges they may face in the future. He also fails to acknowledge that big tech companies are not immune to market fluctuations, regulatory pressures, or competitive threats, which could affect their performance and profitability over time.
3. Cramer's argument that no one ever got hurt taking a profit is flawed, as it ignores the opportunity cost of missing out on future gains by selling too early. He also implies that there is a clear signal or threshold for when to sell a stock, which may not be the case in reality. The best time to sell a stock depends on various factors, such as the investor's goals, risk tolerance, and market conditions. Selling too soon could result in losing out on potential growth or diversification benefits of holding onto quality companies for the long term.