Statistics/Distribution
This can be confusing as well...  First you have 8 subjects...  Strength, Energy, Toughness, Vitality, Speed, Intellegence, Extra Points, and KI.  Strength + Energy = KI.  Toughness helps in training and helps determine if you can buy a gravity machenie to train in.  Vitality is your health in battle.  Speed determines who goes first, how many dodges you have(start with 1 and get +1 more for every 50,000 points you have on Speed), and can give you points if your running erands for anyone...  Intellegence determines what moves you can learn and how many points your going to get when learning them.  Extra points is the points you get for anything that you do so that you may place them somewhere on your states to raise your PL.  How to gain points you say?  You get the gravity points if your just "Laying Around" and not doing anything automatically.  You get 5% your Intellegence when learning any type of move and 10% of your Intellegence when mastering one...  You get Gravity points when working or gain/loseing spirit.  You get Strength+Energy+Toughness Divided by 3+Gravity Multiplied by 30%(.3) when training...  Your get 10% your Speed when runing erands for anyone at all for anything or searching for a Dragonball...