The document contains 3 journal entries from a student discussing their psychology class lessons. In the first entry, the student discusses learning about self-concept and realizing they don't fully understand themselves. The second entry describes a lesson on the power and perils of intuition, and how memory works in mysterious ways. The third entry discusses a lesson on vision and the eye, including how light allows us to see, color psychology, and reversible figures that can be interpreted in more than one way.