You have an irrational dislike of a certain thing: an animal, class of person, situation, or object. You gain a +2 difficulty on all dice rolls involving the focus of your intolerance. The Storyteller is the final arbiter of what you can choose to have an Intolerance of: some dislikes may be too trivial to count (doughnuts or mechanical pencils) while disliking “the Wyrm” is already a common mindset for Garou and hardly counts as a Flaw.