If Gambling was not introduced then many people have to do the hard work for earning money.
This is a post that makes as little sense as I've ever seen on bitcointalk and that is saying something! Lets correct your statement shall we? "If gambling was not introduced then many people would not lose their hard earned money"
Lets say if gambling was not invented. You will still gamble but it is just in other way not bet on your money to double or triple it. We need to gamble everthing in this world not just your money but sometimes your career need to be gambled too