Gambling is the nr 1 killer of people that wanna get rich with coins.
really, i cant understand what you wanna say
? 
that gambling is one of the reason why people lose money, because they see it as easy quick buck, then when is too late, they realise that they will lose everything and gain nothing
gambling is one of the worst plagues ever
It's not a plague. Don't exaggerate. Most people can gamble and have fun and have no problems just like people can drink and smoke and have sex without it damaging their lives, but for some people they have no self-control and it can ruin their lives, but for the most part most people can enjoy all those things in moderation.