Not sure I get your point. Amazon has reinvented themselves many times, but not every company is Amazon obviously.
This stock has broken through $20 this week and that's a good sign. I never said to sell and move on, I always advise taking out your cost basis on high wheeling stocks.
If you are a bottom fisher, you're going to lose far more than win. No one ever talks about those bottom fishing plays that kept going down.
AMZN and NVDA now have earnings.
Sell, don't sell. I don't care. But last time I checked, this was an investment website and I'm giving my thoughts on investing. What do I know? I've only learned to live on my investing for the last 30 years through quality stocks.