That's nice. Having a budget for the week makes gambling simple and responsible.
I usually use the winning of the week to fund my gambling for the next week.
Doing this I save on the withdrawal fees, thus having more to spend the next week on other things.
I usually try to keep my bets small. Never more than $20. Usually, i like to bet $0.10 many times.
Sometimes I get big wins like 50x, so I make a few bucks. But I never lose too much money.
I also try to make small games very often, like 3 times a week. BUt I don't stay too long playing.