There are people that has borrowed money to gamble and they made it back with lots of profits. We don't have to choose such an idea because we might not know the particular game the person gamble on to make huge profits from a borrowed money. Also we might not know what strategy was used and whether the gambler was just lucky to make profits or not. We need to be wise and always think when we make decisions for a better rewards. We don't need to follow the crowd but have to show working and result nmnit copying another persons results especially when embracing it to make such kind of money.
It is not every gambler who can succeed to do it. Most gamblers who try to double the money got from the loan, they end up with sever losses. I think it is not a good idea to follow the success gamblers.