If I lose too much buy-ins, I stop for the day, the max is about 10 buy-ins.
Most I won is also 10 buy-ins.
I tried to limit the buy-in loses to 2 max per day, if I lose 2 I should stop, but that's the theory.
In real life, I just play more after that, thinking I will fix it, but it doesn't get fixed.
The day after, it's like a reset, you accepted that you lost it the previous day and today you can start rebuilding it again.