Have you ever had an opinion but couldn't explain why you thought that way?
Have you ever had to explain why you thought a certain way?
Why should we explain our reasons?
Is it ok to explain an opinion with "b/c so and so told me?"
or Is it ok for our reason to be "b/c so and so told me?"
When is it ok to do something b/c someone tells us to?
When is it not?
What tells us why we should or should not do something someone tells us to?