Gambling is not only a form of entertainment but also has become a mode of earning money for the developed society. It includes skill games, casino games, online gambling games, and betting on sports. Everything has its own pros and cons. Gambling acts as a tool to economic growth by providing greater tax revenues to the government, increased employment, and hence a better lifestyle of people. It also improves your skills and brain efficiency. Science has proven that gambling brings happiness and positively improves the mood of persons.