Most of the time thats what actually happens in the long term gamblers are losing their money in playing gambling adding money to the gambling house . Having a good knowledge and to what kind of stratedgy for you to earn in the long term depends on the people who can take advantage on his skills and knowledge by the means of gambling as an opportunity but not to lose money instead to earn . You dont need to be an expert you just need to put ideas that are good for your skills.
It is just damn stupid to see people keep suggesting that skills might be worthy in long term gambling. Does it really takes to be a genius for people to actually understand this? people cant win in the long term and dont even think of doing it because you might ended up losing in the long run no matter how 'experienced' you are