Most of the time I play Blackjack & Dice. I have always noticed that when I bet a large amount I am a loser when it comes to Dice. Also in case of Blackjack when I bet big amount I get wrong card due to which I lose the bet. On the other hand when I bet small amount I win in case of Dice and if I bet small amount multiple times I win multiple times. In Blackjack, when I bet small amounts, I am always get good cards and win the bets. Thus the cycle continues. I have noticed that it is not an easy thing to withdraw from having achieved something great. I always gamble for fun with small amounts and lose them but I don't care. But I started playing blackjack yesterday with $1k and noticed that the casino sites are somehow cheating us. I lost my $1k yesterday. through Blackjack. What do you think about casino site algorithms? Are they cheating with us?
I think you're just unlucky.
I don't know which casinos you're playing at, because you didn't mention it, but if you're going to play at respected casinos with a good reputation, I think it's sooo hard for them to rob you because they run the risk of having their reputation tarnished and losing much more money than if they were going to play legally without robbing players.
Cassionos are highly profitable for website owners, I see no reason for them to rip you off.
Take a test, always betting similar amounts and write down your bets, gains and losses. Gradually increase this value and see if the gain pattern holds.
Important! you need to take a long sampling period as short bets can be very volatile.