Which of the following was not discussed in the text and lecture as a benefit of using degrees of confidence instead of binary belief? Select one: a. it helps us overcome bias blindspot through introspection b. it helps us avoid the need for an opinion about everything c. it allows us to make gentle revisions that diminish our feelings of possession about beliefs d. it allows us to avoid applying a selective threshold of what counts as enough evidence for belief e. none of these answers
