Final answer:
Without a specific text referencing the character named Maverick, it is not possible to accurately determine the reasons behind his realization and decision to leave a gang lifestyle.
Step-by-step explanation:
The question appears to ask about a specific moment or realization in a fictional character's development, particularly relating to the decision to abandon a gang lifestyle. As the passages provided from different sources do not directly indicate a character named Maverick or provide context for his change of heart regarding gang life, it seems like we might be dealing with disparate narratives. Consequently, without a specific reference to a text where Maverick is a character making this decision, it is not possible to give an accurate and relevant response regarding what made Maverick realize he no longer wanted to be part of the gang lifestyle.