You need practise to nail something, but not that much as one would think. Once you learn to do it, the extra practise is for speed (take guitar/keyboard playin

You need practise to nail something, but not that much as one would think. Once you learn to do it, the extra practise is for speed (take guitar/keyboard playing, for example). I guess you could argue that without some speed, you can't really say you've learned something (what's the point in playing "Voodoo Child" at snailpace?), but the threshold is still there.