Hello guys, I guess the most essential thing in gambling or every field is "The way of thinking positively " 
Believe me guys, our minds does not differentiate between positive and negative thoughts or messages. and It only implements what we think.
So when you tell him " I can win this game, I will win a great value of money in casino" ( Positive energy (+) ).
Then your mind will implement these ideas, therefore, you will achieve what you want and it is certain that you will win at casino.
And when you tell him " I am a loser, I cannot win any game, I am unlucky .." ( negative energy (-) ).
Then your mind will implement these negative thoughts. therefore, you will lose in all games.
We must exploit "The power of our minds" .
"Your positive action combined with positive thinking results in success"
Shiv khera
What do you think guys?
Believe me guys, our minds does not differentiate between positive and negative thoughts or messages. and It only implements what we think.
So when you tell him " I can win this game, I will win a great value of money in casino" ( Positive energy (+) ).
Then your mind will implement these ideas, therefore, you will achieve what you want and it is certain that you will win at casino.
And when you tell him " I am a loser, I cannot win any game, I am unlucky .." ( negative energy (-) ).
Then your mind will implement these negative thoughts. therefore, you will lose in all games.
We must exploit "The power of our minds" .
"Your positive action combined with positive thinking results in success"
Shiv khera
What do you think guys?
If you have more a self confidence , there's a way for you to become successful someday. Never loose hope and never to quit until you hit the best things for your own life achievement. One day you will find a way to win the game.