It would be better if you telling OP what kind strategy to him, so he can try all strategies then he will realized no one strategy works on all gambling games
I think we can't repeat "don't gamble more than you can afford to lose" enough times! And why did you miss the important part, sit back and enjoy the process?! If you suggest all strategies and wait for people to realize that strategies are not working they will just lose money in the process! Other than that you need a lot of money to try all strategies!
You missed one more thing, which is more important:
My answer is different if you compare it with others! It's about playing without worries, learning about the games without risking too much! The suggestion is about feelings, not about big winnings! And I clearly stated that without more info from OP I can't and I will not even try to suggest to him some strategies, because that would be a foolish thing to do! Who gambles long enough knows that!