Answer:
The quote states that no one should have an exaggerated degree of importance in anyone's life.
Step-by-step explanation:
"Perks of Being a Wallflower" tells the story of Charlie and how he uses friendship to mature and overcome his traumas. The quote shown above is said by Charlie's sister and mother. Charlie's sister is involved in an abusive relationship, where her b0yfriend hurts her both psychologically and physically. Charlie's parents want her to end this relationship and when she hears this she refuses, saying "He's my whole world." This means that Charlie's sister puts her b0yfriend in a very important position, as if he were the element that allows her to survive. Upon hearing this, Charlie's mother says "Don't ever say that about anyone again. Not even me," since this is a very incorrect thought and it generates an addiction that is not healthy for anyone's life.