Every venue in the network is 18+, without exception, and staff will ask for identification when there is any doubt. Under the Law on Games of Chance, participation is not permitted to anyone under 18.
The arithmetic, stated once
Over time the house keeps a margin. That is not a flaw in the game, it is the price of it — the same way a cinema ticket is the price of a film. A good evening is one you enjoyed for what it cost, and the arithmetic does not change because a particular slip came in.
Which leads to the only rule that reliably works: decide before you go in what an evening is worth to you, and treat that figure as the limit rather than the opening position. Cash makes this easier at a counter than it is online — take what you are prepared to spend and leave the rest.
Signs worth taking seriously
- Betting to win back what you lost, rather than because you wanted to bet.
- Staking money that was meant for something else — rent, bills, someone else's needs.
- Borrowing to play, or playing to repay.
- Keeping it from the people close to you.
- Finding that the decision to play no longer feels like a decision.
Any one of those is worth stopping over. Gambling is not a way to fix money trouble, and treating it as one reliably makes the trouble worse.
What you can do
At a counter, the simplest tool is the one you brought: a fixed amount, and leaving when it is gone. Staff can also be asked — they see this more often than you might think and are not there to talk you into another slip.
Online there are firmer levers. The operator's service supports deposit limits and self-exclusion, and Serbian law requires an operator to honour a player's self-exclusion or self-limitation once it is set. If the counter is where the problem lives, closing the online door as well is a reasonable step.
If it has gone further than that, talk to someone — a doctor, a counsellor, or people close to you. It is a common problem with real help available, and asking for it early is easier than asking for it late.