lol at the end I tried and lost 200USDT in less than 5 minutes, the chances of loss were 1%. Very suspicious at the first try...
Your loss is proof that even in gambling, even with a 99% chance of winning, you can still lose if you're unlucky.
It's all about luck. I had $0.40 in one casino. I was planning to deposit, but thought to spin twice $0.20 each before depositing lol. Guess what, I got $21 from the first spin. Then I made a few bonus buys and was able to turn the amount into approximately $150.
It's luck, entertainment. Gambling must not be considered as a means of making a profit. Give the house edge to get some entertainment, that's all.