It has been said that over priced shares is just as dangerous to a company as under priced shares. Once they correct to more realistic values, it still looks li

It has been said that over priced shares is just as dangerous to a company as under priced shares. Once they correct to more realistic values, it still looks like a loss to most investors. Say Nvidia corrects from $3 trillion market cap to $300 billion. It still a lot of money left over but to investors a 90% drop is close enough to a 100% drop and they may just cut their losses dooming the company long term. Not saying that is what will happen but it is a valid fear. I do wonder, if Nvidia needs another bubble - what could it possibly be?