I’m surprised to have never heard about this before - always pictured their success as pure trial and error / persistence. (also, I’m aware meta comments are f

I’m surprised to have never heard about this before - always pictured their success as pure trial and error / persistence. (also, I’m aware meta comments are frowned upon, but your comment would read exactly the same without the quotes, they are a bit of an eyesore on mobile and not necessary)