Playing gambling using the money gained from gambling wins I think it's very bad, I personally use it to invest buy some mBtc and keep saving when I win the bet. It looks like it's good but I do not know how other people spend it.
Sound good, if we win in gambling then we reinvest the money to get profit. But the problem is, when we lost gamble ago run out of money to start gambling again, what should we do? take back the money invested? I think its very bad too.