Youths are powerful economic agent for any nation. An educated, healthy, hardworking youths are human asset for nation, society, and family in long term. Youths must have trained with quality education. It is job of government, families, and society to ensure that they will acquire maximum skills, knowledge, healthy behaviour, nutritional status. But male youths are driving four wheelers and female drive two wheelers without proper license and trend is increasing since 2013 to 2023. The smoking, alcohol consumption has increased among males. Youths are more depressed in region. They fight physically more and do not eat healthy diet. The incidence of risky behaviours became double in a decade. Few youths involved in multiple sex with opposite sex relationship with lack of understanding and use of contraceptives. Logistic regression model 2013 survey shows that multiple risky behaviours are co-related to youths walk to college, spend more time in college, travel by train and car. But 2023 survey, shows that multiple risky behaviours are co-related to age of youths, loans taken by parents. The role of parents is important in controlling risky behaviours such as risky driving, smoking cigarettes, drinking alcohol, depression, and opposite sex relationship. Parents must teach youths nutritious food habits, traffic rules, no smoking and alcohol, physical fight. Long term policies for youths and parents required to reduce risky behaviours on urgent basis in Mumbai Metropolitan Region.