RTP is a long-run average, not a session promise: 96% RTP means a 4% house edge...

https://uniform-wiki.win/index.php/What_Does_%E2%80%9CRisk_Tolerance%E2%80%9D_Look_Like_in_a_Casino_Context%3F

RTP is a long-run average, not a session promise: 96% RTP means a 4% house edge over time. Volatility describes how bumpy results can be. In a short session, you may win or lose far more than the average suggests, so set a limit you can afford.