I am a motivated beginner, motivated to play well by reading,thinking and paying attention. I realize this is a difficult game and hate being a beginner. I haven't read anything about money management. I want to work on a budget and not spend more than x amount per month. How do you know when to leave the table? I would only like to spend $100/ month. Is it better to bring only $20 and come more often or bring $100 and maybe play only once? How much is reasonable to lose before I start to win?