There are high dividends, such as Verizon and AT, but stock prices continue to fall. Please tell me whether they should be purchased because they are undervalued, and whether falling stock prices reduce asset value and should be avoided.

Are there any standards for buying individual stocks? (For example, operating CF margin of 15% or more...). Also, when stock holdings crash, is there a standard that “it's okay to still hold them”?

Thank you for always providing valuable information.
Does Buffett Taro think that after the next recession, stock prices (for example, SP500) will recover rapidly like after the coronavirus shock? Or do you think that low-altitude flights will continue to some extent?
If low-altitude flights continue, what kind of stocks are you planning to allocate your assets to? If you don't mind, it would be very helpful if you could answer. Thank you for your support.

I'm curious to see what Taro's portfolio is looking like these days!
I want you to use it as a reference as far as you can tell me!