All those companies you cite also got ahead of themselves and had big corrections down. NVDA is a very good company but it has just gotten too high, too soon. You will see soon.
You are nuts! I just think NVDA has gone up too far too fast and is due for a correction. Company is doing well but is priced for perfection with way too high a PE. Bur you are just angry and sick..
....needs to correct.