For example, a human with paladin as a favored class may choose to gain 1 point of energy resistance each time she gains a level; choosing this benef it twice increases this resistance bonus to 2 per level, 10 times raises it to 10 per level, and so on. -d20pfsrd
Based on this I understand that at level 10, that paladin has 100 resistance bonus. Is this a mistake or are favorite options very powerful and important like that?
Another example would be hp. At 10 levels, if I pick hp each level, would 10 levels mean 10 more hp per level?