Suburban Gangster

A story based on suburban kids adopting a lifestyle mimicked by both real life urban gangs and those portrayed on TV, internet and music. I will be writing from personal experience but it will be a fictional story based on some facts. Ultimately, a guide for parents who noticed changes in their teenagers and want information based on what they are likely doing, how to stop it and what will happen if they don't intervene. A borderline self help book for parents based in an action packed story about drugs, sex, and crime. I would appreciate any criticism?