We see setup as the crucial combination of string action adjustment, trussrod adjustment, and changes in the heights of the nut, bridge, and frets that are made to make the instrument as well-suited to the playing style of the individual player as possible.

Individual setup totally depends on the playing style of the player. If, for example, you play with a lot of attack, you are going to need a higher string action to avoid buzzing than someone with a gentler style.