I'm not bad with knives if I should say so myself. My cutting speed is definitely above average, but I've have never been trained by professionals. Most of what I know, I have picked a long the way, trying out some different stuff, practice etc.
I would really like to improve my cutting speed, for when it's really needed to be able to cut fast, but I don't know how to go about it. I really don't want to risk my fingers. So is there some good rules, guides or techniques I can use or practice to become more proficient with knives without risking cutting my fingers?