What does "look within mean to you?

"to look inside," and describes the act of thinking about your own actions or inner thoughts. When you examine what you do, say, think or feel and how it affects your life and the lives of others, that's introspection. It's easy to piece together the meaning of the noun introspection.

Means to find yourself. To thing about you action or your inner thoughts. To find your self in a world only for you. to see who you are