I also noticed smart people type really fast (if they can touch type) and can switch between multiple windows/tabs fast too. It's not because their fingers move faster than normal people, but because their mind moves smoothly so they can produce a long string of command with stopping to think.
> as fast as any 20 year old. I
I certainly hope so. Though I think it's more likely that Knuth can be as fast as other 20-year olds, but not as the 20-year old of himself.
> as fast as any 20 year old. I I certainly hope so. Though I think it's more likely that Knuth can be as fast as other 20-year olds, but not as the 20-year old of himself.