I don't have any such definite things in my gambling sessions, it all depends on the conditions.
- There's a condition where I'm only looking to double my bankroll.
- There's a condition where I'll stop if I lose the balance from the first deposit.
- There's a condition where I'll stop if I lose my second or third deposit.
It all depends on my mood & available money, but usually I play non-stop, until I find the saturation point I see the spin in the slot game.