There is no easy way to profit when it comes to gambling, all about luck and probabilities. With bigger bank roll the bigger the chance of winning but still not guaranteed to win. Most people here plays dice and lots of people make money by uploading "safe strategies" on youtube to gain referral commissions.
There's indeed no easy way when it comes to gambling and so I don't know if the OP will be able to get what he is actually looking for because everything is based on your luck and skill when it comes to gambling and you don't get lucky all the time so there's no comprehensive answer for the question.