Yes, it will not be so easy but if you are a lucky person and dedicated to gambling it is worth it to stay. There are lot of gambler that are rich bexause they're wise.
Its quite the opposite - wise men dont gamble they use their wisdom elsewhere and make money via that hard work that they put in. They dont put in money and let luck take its roll. People who gamble even if they are wise they will make mistakes if they play for long and allow their emotions to take over. Also a wise person will understand the consequences of gambling and that there are other methods of making money.