I went to the casino with friends around 12 years ago. We agreed to get a few coins (around 20€ or so) at the beginning, play them and leave once we run out of coins.
Everyone lost their coins except me, I left with like 27€. It was the only time I went to the casino.
So now I can never go in a casino again ! I have a perfect record, I’ve always won against the casino and I intend to keep it this way my whole life.
Also, in lot of cases you don’t even need it. When you live in the city center like that you can just walk 2 min to pick up your order.