Today I gambled for about 3 hours on dice and ended up losing just over 0.5 btc.
So today was a very bad day.
I believe the time for everyone to play in a game such as dice depends on the starting capital you have.
The more capital you have the more time you get to play dice.
As long as your capital did not yet drained you will keep playing , in the end most people just lost it all in dice.