Take a look here at these skills:

Magic:
Physical Buffing: 6
Telepathy: 2
Pyrokinesis: 1
Healing: 1

Non-Magical Combat:
Hand to Hand: 6
Clubs: 1
Knives: 2
Guns: 1

Support Skills:
Charisma: 6
Sneak: 2
Mechanics: 2


Notice the three categories, Magic, Non-Magical Combat, and Support Skills. And the numbers in each add up to 10.