You know I also experience this situation were the case that even if you want to stop but you can't because we feel like a move or decision we make or say that something might happen to us.
That’s very common, especially in underground casinos. Those people are most likely the house owners and they are the ones who run the show.
They have so much money that they can keep playing against you until you lose all your money, and that will eventually happen, sooner or later.
Just avoid playing on such places and and if you do, never go alone.