Are there really some strategies that are known for bringing good winning results to gamblers or perhaps you are referring to the healthy characteristics that a gambler need to adopt. Responsible gambling characteristics such as betting with the amount you can afford to lose, betting with a proper bankroll management, not being too greedy, having a gambling timetable and knowing when to stop are very beneficial to gamblers if practiced and can help the gambler not have gambling problems.  So, such strategies can influence a gamblers previous gambling habits but doesn't influence how they win because winning is based on luck and luck is random.