Gambling can be an investment if you gamble smartly.
1) How many time have you seen "BIG" or "SMALL" continously in a row?
I have personally seen 20 times in a row that the result is "BIG" or "SMALL".
Have you seen "BIG" come out continuously for 50 times?
Is it possible in the first place that it will come out 50 times in a row?
If the answer is "yes", then congratulation, the dice is bias, and it will always come out "BIG".
Most dice is even, and hence it is not possible to see "BIG" for 50 times continuosly. If that is the case, wait until you have seen "BIG" for 49 times, then you will start betting "SMALL".
Hence the above info is showing you WHEN you make a bet..
2) Now, I am telling you HOW you make a bet & WHAT you are going to bet:
Your aim is to make sure every bet of yours must win $, even though is a small amount of $. Hence for payout 1 is to 1, you have to use the following way to make bet. (Think most gamblers know this)
1, 2 , 4, 8, 16 ,32, 64, 128... and so on...
PLEASE NOTE: YOU MUST USE the above 2 info simultaneously!! to make a bet...
If you know the basis of what I am trying to tell you, then I guess you will know what you can do for other games!
YOU HAVE TO PUSH TO THE IMPOSSIBILTIES of probability of each game, then you will win!
But, in order to win casino, you have to win yourself, that is, learn how to be patient, control yourself, know how to wait (Afterall all you have is TIME when you are against casino, not $$) and you have to play systematically..
Random playing won't do you any good, and you must have a goal of how much you win everyday!
I can elaborate more if you want more info, and how this basis apply in different game