Exactly. I used to be one of these hardcore guys typing fast and never taking my hands off the keyboard; then I got RSI and learned to appreciate value slow methodical approaches.
Interesting, I find I can type all day and not feel a thing in my wrists or hands, but just 15-30 minutes of continuous mouse usage, and I'm reaching for the pain medication. To me, staying able to use a computer without the mouse is about both speed and comfort.