Crooks

1. the black guy

1.1. knows people wouldn't listen to him

1.2. gets treated differently

2. seems to know everything

2.1. tells Lennie about George

2.1.1. Lennie get angry at Crooks because Crooks thinks George would get hurt and Lennie doesn't want George hurt

3. weak and old

3.1. bent back

3.1.1. got kicked by a horse

3.2. doesn't want to fight Lennie