Good advice, Mark. "Past profitability is no guarantor of future success." Just ask Intel. Not picking on Intel, but it's true. Investors are often a volatile lot--just watch what happens when the AI craze begins to wear thin and investors realize that AI has nothing to do with thinking computers. When they discover that for every job AI supposedly replaces, the company must hire two employees to constantly edit its output for much needed corrections and copyright violations! My advice: pick the stock(s) you like, buy it and when it doubles sell half of it until it doubles again, and then sell half again, rinse, repeat, and do not put all your eggs into one basket...! And never invest more than you can afford to lose at any one time. There is no free lunch. Greed kills, etc.