When you write, you don't just type constantly the whole time. You think a bit, decide on something to say, type it, then think of the next thing. The better yo

When you write, you don't just type constantly the whole time. You think a bit, decide on something to say, type it, then think of the next thing. The better you can type, the shorter the delay before you get back to thinking again without still having to remember what you're currently writing down. And typing itself is quite distracting for a weak typist, whereas a good typist doesn't pay attention to typing and keeps his mind on the content. The same applies to programing. Typing does matter.