Used to tilt hard every time I'd go 50, 60, 80 spins without a bonus trigger. Felt like something was wrong with the game or I was just running impossibly cold. Then I actually looked into how bonus frequency works on high variance slots and it clicked. If a game triggers a bonus on average every 100 spins that doesn't mean you get one every 100 spins. It means over millions of spins the average lands around there. You can go 300 spins without a trigger and still be within normal variance. The game isn't broken, it isn't cold, the previous spins have no memory and no influence on what comes next. Once I actually understood that I stopped making decisions based on how long I'd been waiting and my sessions got a lot less stressful.