Considering how you will most likely lose all of your money in all of the types of gambling, there is no smart way to gamble.
I think there are methods or ways to gamble smartly.
If a person is smart, he will only use free money to gamble. Using money that is intended for other use isn't a smart thing to do.
If a person is smart, he will allocate a certain fund for gambling. If it runs out, he will stop and play again when funds is available.
IF a person is smart, he won't chase losses since we know that chasing losses will do more harm than good.
If a person is smart, he won't play when he is drunk. Because playing drunk will lose our grip to control ourselves.
and so on..
There are lots of ways of smart gambling. Playing smart doesn't mean we will win but rather playing smart is to control personal losses and keep ourselves from being a gambling addict.
Gambling should be taken as fun time, little profits now and then and having good time over coffee/beer. Lolz. Yes it’s one of the ways people use to make money but it SHOULD NOT be way to make daily earnings. Gambling is dangerous if went out of control and took over the minds. People get broke because of gambling and end their career.
One day I was in William Hills on Chester road in Sunderland. It was brisk cold outside so just went into it and saw one man putting his money on roulette. I was watching him, he was furious, too much out of mind and was saying he will get his bet back on next bet, next bet and so on!
Unfortunately he went away frustrated.
Better to enjoy it not make living out of it.