You will say gambling is the best option once you know how to gambling and some strategy that bolster when you play it. For those people who doesn't know about gambling as a whole then what they have in mind are negative. Gambling just like trading, you have to know about technical analyst or fundamental analyst and it's same with gambling, there is strategy which is named martingale and etc. For some people who intend to gain money then they should have strategy first to start it unless they want to waste their time.