Some narrators simply have a limited point of view, while others are unreliable. How can you tell the difference?

An unreliable narrator will seem too eager to share information about the motivations of others.

A narrator with a limited point of view doesn’t know everything; an unreliable narrator knows but tries to mislead you.

Only children have a limited point of view, while adult narrators are unreliable.

A limited point of view is consistent in tone, while an unreliable narrator keeps changing his or her mind.