When Katniss' father dies, her mother gives up on her and Prim. To fight for survival she realizes she has to take over the role of her mother and provide for the family. She is strong and outgoing to do this.
Every morning Katniss hunts with Gale for food to sell in the hob. She is risking her life by going in to the forest, this takes lots of courage.
When Prim gets picked at the reaping Katniss volunteers without being asked to take her place. She is very brave and outgoing because she is risking her own life for her siter.
When Katniss is saying goodbye to her family she tells her mom she needs to be strong.This shows Katnss is the pillar of the family and she's keeping ahold.
Katniss shows knowledge and rebellion when she shoots an arrow by the gamemakers head after they ignore her.
Katniss shows courage by speaking to an avox because she isn't supposed to but she shows she doesn't care what anyone thinks or other peoples differences.