Yes all the stats have a purpose ok the darkness or chivalry helps when you are attacked by an NPC ok if you are good and have alot of chivialry and are forced to beg for your life the npc knowes that you are a good character and most often will spare your life if you are evil then he will most likely waste you. Ok yes the agility affects how many damage points your armor can take dex also the game is very intrensive and yes can be confusing but everything has its purpose and will come to play from time to time in the game