Neither do I.
Someone asked how long corona can last ex vivo.
I asked OH because it was relevant to the thread and question. I echoed the correct answer “ not very long” . The explanation I gave was squiffy, I misheard, but the answer I gave was correct.
Don’t recollect anyone asking about post fossa decompression.
If they do, you will be well placed to answer.
If you ever joined in a thread other than to insult contributors you might find the context for why some things are discussed.