I use my funds that came from signature campaigns, preferably, I'm waiting for my balance to reach my minimum preferred balance before starting to play on amy casino. There were just few times in which I'll make some deposits from which aren't awarder from bitcointalk.
i think the whole point of making a budget for gambling is to not regret anything, i think the amount that a person should gamble with is the amount that he can lose and regret gambling with it afterwards.