1) What do you do with your bankroll? Do you let it sit in your savings account? Do you put it in a CD or other type of similar low-"income" type account? Stock market? Just let it sit in the bank (or in a brief case in your closet)? Or do you play off a replenishible bankroll, where you keep X amount of units in your BR at all times, and use everything above X as extra spending money?

2) Similar to last question of #1, when do you actually use your winnings? Do you start out with X units, say you're going to play until you hit Y amount of units, then you do whatever you want with that money?

3) Or do you use a combination of both? For example, you might have an EV of $50 per hour. Maybe for every 1 hour of play, you take out $20 for leisure or spending money, then leave the remaining EV ($30) to build your bankroll? Or does this not work due to variance, because you'd be losing $20/hour on top of your already ****ty negative flux?